A/N: This chapter has a lot of Erin and Jay. As always, I don't own any of the characters except my own.

Hank and Olivia had just woke up for the second time that morning. Olivia had gotten up earlier to feed Lexie and then she and Hank made love before falling back to sleep.

"What time is our flight?"

"10."

Olivia and Hank started kissing and were about to make love again when Lexie woke up.

"That kid has bad timing."

"Stop it! She does not."

Olivia kissed Hank, got out of bed, put her robe on and went to get Lexie from the nursery. Hank got up, put his robe on and went to make some coffee and let Captain out. Justin came upstairs.

"Morning, Dad."

"Morning."

"You ok?"

"I don't know. Remember what we talked about not that long ago?"

"Yeah. You never told her, did you?"

"Nope. How can I? Not only do I have to tell Olivia but I also have to tell Erin. Sometimes I don't even know why your mother forgave me for cheating on her and with Bunny of all people."

"She probably forgave you because you told her right away and she knew it meant nothing."

"I made a mistake and yes, it meant nothing but now I'm starting to wonder if Erin's mine."

"How do you think Olivia is going to react to it?"

"I'm guessing she'll be pissed. When we first got together, I told her that the only other woman I was with was Camille. She's always telling people that I'm the most loyal person she knows. I'm not. I hate myself right now."

"Tell her."

"And ruin the trip and our first anniversary? I don't think so."

"Dad, you'll feel better about it and who knows, she may understand. It was one indiscretion and Mom forgave you."

Olivia came down with Lexie and put her in her high chair. She got a jar of baby food and a spoon and then she sat down.

"Mom, I'll do that."

"Thanks. Hank, what's wrong?"

"We need to talk."

"About what?"

"Erin, actually."

"What about her?"

"This isn't going to be easy."

"Is Erin ok?"

"I haven't heard if there's a problem. Jay would have called. There's a possibility that I might be her father. I made a mistake but Camille forgave me for it."

"And have you made any mistakes in the last year?"

"No. Back then, I was young and stupid and it just sort of happened. I know I should have told you sooner. I asked Bunny if the child she was carrying was mine and she said no. Foolishly, I believed her. I promised Camille it would never happen again and it never did."

"Does Erin know?"

"No. I'll understand if you want to kick me out or file for a divorce. I deserve it."

"Why would I do that? I'm a little upset but not completely surprised. She's too much like you. I do wish you had told me sooner but I'm ok with this."

"I love you."

"I love you too."

"Thank you for being so understanding."

"Yep. Bunny? What were you thinking?"

"I wasn't. I'm lucky Camille forgave me but I would never do that to you. I swear on my own life."

"I believe you. You know I already love Erin like a daughter."

Olivia sat down on Hank's lap, put her arms around him and they started kissing. Olive had come up with Daniel and Erin and Jay came in with Will, Natalie and Owen as Noah came downstairs. Justin covered Lexie's eyes.

"There are children present."

"Good grief, you two! Get a room!"

"You're both funny, you know that?"

Olive let Captain in.

"So, here's the thing, Jay and I are getting married this weekend, which is why Will, Nat and Owen are coming down with us. They're staying until Monday."

"Ok."

"Did you find a dress?"

"Yes. We've been planning this for a while."

"Why didn't you tell us?"

"We wanted to pay for it ourselves. They have a chapel at the Grand Floridian, so Jay and I are staying there."

"When are you doing this?"

"Tonight at 5. It accommodates up to 250 people. Lisa and her family were invited, the people from 51 were invited, Intelligence was invited and SVU Chicago and New York were invited. I also invited Captain Cragen and Munch. Munch said he couldn't come but Cragen said they were down there anyway, so he'd be happy to be there."

"How big is the wedding party?"

"Olive is my Matron of Honor and Amanda, Kim, Gabby and Sylvie are Bridesmaids. Will is Jay's Best Man and Justin, Adam, Kevin and Antonio are Groomsmen. Noah and Daniel are Ring Bearers and Emily and Jesse are Flower Girls."

"I would have paid for this."

"You paid for our airfare and you're paying for the parks. That's enough. I do need you to walk me down the aisle."

"You got it, kid."

"So, Lisa was going all along?"

"Yeah but it was originally only supposed to be for a few days."

"Do I have a part in this whole thing?"

"Definitely. You're the Mother of the Bride, so that's very important. I found you a dress and I found a matching one for Lexie."

"Maybe I should try it on but I need to take a shower first."

"Ok."

"Need any help?"

"No. I know what your version of helping is."

"I can't help it if I find you irresistible."

Olivia kissed Hank and then she went upstairs to take a shower. Erin went to get the dresses out of the car and brought them in. She took Liv's upstairs and put in on the bed. Justin took Lexie upstairs to get her cleaned up and then Erin went to put her dress on her. Olivia was done in the shower and put her dress on after she dried off. Erin took Lexie down to show Hank.

"What do you think, Daddy?"

"She looks beautiful. Just like her mama."

Olivia had come downstairs as well.

"Erin, it's perfect."

"Wow! I don't know if I am going to be able to keep my eyes off of you all night. I am one lucky bastard."

"You're just saying that."

"No, I'm not."

"Go upstairs and take a cold shower."

"Can I help you get that off?"

"Go!"

Hank kissed Olivia and went up to take a shower.

"He's pretty frisky this morning."

"This morning? He's frisky all the time."

"Mommy, I'm hungry."

"How about a banana?"

"Ok."

Olivia got Noah a banana.

"We're having breakfast at the airport."

"McDonald's?"

"Probably. We need to put you in the tub because you look like a troll with your hair all over the place."

"So did Daniel."

"I got him, Mom."

"Thanks, Sweetie. I better go change."

Olivia went upstairs to put her robe back on and dry her hair, while Justin took Noah up to give him a bath and Erin went to change Lexie out of her dress. Hank got out of the shower and went into the bedroom wearing only a towel. Olivia was sitting on the bed still wearing her robe.

"I think we have time to pick up where we left off earlier."

"I'll lock the door."

Hank went to lock the door and then he went back over to the bed. Olivia removed his towel, he removed her robe and then they made love before they got dressed. Hank took their luggage down and everyone was ready to leave for the airport. They dropped Captain off at Trevor and Lisa's so Trevor's parents could watch both dogs and then they headed to the airport. They of course got stuck in traffic on the way. After they got there and got checked in, they went to have breakfast before going to the gate. Once they were sitting at the gate, Jay and Justin took the boys over by the window to watch the planes and Olivia had taken Lexie to change her, so Hank decided to go talk to Erin.

"Can we talk?"

"Sure."

Hank sat down.

"I have something I need to tell you but I'm not quite sure how. I thought telling Olivia was going to be hard but this is even harder. Have you ever done something you regretted?"

"Yeah."

"I didn't mean for it to happen but it did."

"What? Did you do something to hurt Liv?"

"No. I cheated on Camille. It was a one-time thing and I ended up telling her about it. I was young and stupid. Really stupid."

"Did Camille forgive you?"

"Yeah, she did as long as I promised never to let it happen again, which of course I didn't. I've often wondered if the baby girl the woman I was with ended up giving birth to was mine."

"How old is this kid?"

"32."

"Am I the kid?"

"Yeah. I asked her of you were mine and she said no. Foolishly, I believed her but now I'm not so sure. Whether I'm your father or not, it won't ever change how I feel about you."

"Ditto."

Both Erin and Hank had tears running down their cheeks as they wrapped their arms around each other.

"So, when are we doing the test?"

"Halstead already did one."

"He knew?"

"I told him and Justin. Why didn't you ever tell us you two wanted to get married so soon?"

"We talked about it when we were in Hawaii and we looked into it. We want to start a family sooner than not."

"That makes sense."

"We also just want to get it over with. I love him and he loves me."

"We want you two to be happy. I admit that I wasn't sure I wanted you two together at first but he has really proven himself."

"I love you. You know that, right?"

"Yeah. I love you too, kid."

"Funny thing, Bunny never liked that I was living with you. Maybe she knew you were my real dad and kept it from us on purpose."

"I wouldn't put it passed her."

Olivia came back and sat down on the other side of Erin.

"Everything ok?"

"Yep. Do you want me to walk with her to get her to fall asleep?"

"Maybe in a little bit. I'm hoping she'll sleep on the plane."

Noah came over to Hank.

"Daddy, I have to go potty."

"Ok."

Hank got up, kissed Erin and Lexie on their foreheads, kissed Olivia and took Noah to the bathroom.

"Liv, you're really ok with this?"

"With what? Him possibly being your dad?"

"Yeah."

"Oh yeah. You know how much I love you. I also know that you can be quite a bit like him."

"I'm sorry I didn't tell you about this sooner. Like I told Hank, we decided we wanted to get it over with and didn't want to wait. We also want to start a family."

"Tomorrow was supposed to have been our wedding. I'm glad the venue screwed up. I love being married to him and part of me didn't feel right not being married when she was born but I didn't want to get married just because I was pregnant.

Hank and Noah came back and Lisa, Trevor and everyone in her family was with them.

"Look who's here."

"Same flight?"

"Yep."

"Since I just found out about the wedding a few hours ago, when is everyone else coming down?"

"The flight for the two squads is leaving at 1, I think. They're working until 10 and heading here after that. 51 is on that flight too."

"The group from New York is leaving at the same time we are."

"Who's coming from New York?"

"Tutuola, Warner, Rollins and Carisi. Rollins is bringing Jesse and Lucy."

"I figured she was bringing Jesse, since Erin said she was a Flower Girl."

"Rafael said to tell you he wishes they could come down but he has a big case coming up. It would have made more sense for them to bring Kevin but he still has school."

Everyone continued waiting for the flight and then once they boarded the plane, it took off for Orlando. A few hours later, they arrived in Orlando and everyone got their luggage and rental cars. They headed to whichever resort they were staying at and got checked in. Olivia fed Lexie and then they all went down to the pool. Olivia got into the water and swam around for a bit and then she went to lay on one of the chairs after she put lotion on. She had just closed her eyes when the group from New York came down to the pool. Olive, Lisa, her mom and aunts had all joined Olivia.

"Now, there's somethin' you don't see every day. Liv lookin' good in a swimsuit. What, no bikini?"

"You know why I'm not wearing a bikini, Fin."

"Where's the little one?"

"She's with her daddy."

"I'm goin' in the water."

"Ok."

"Fin, are you comin'?"

"Ask me that one more time and I'm gonna throw you in. Got it?"

"Got it."

Carisi kissed Rollins, took Jesse and went into the water.

"Rollins, couldn't you have left him at home?"

"Nope."

"He's a dork."

"Yeah, well, he's my dork."

"If you say so."

Melinda gave Fin a dirty look."

"What?"

"Go join the other guys."

"Don't be so bossy. What are you gonna do if I don't?"

"I work in the Morgue don't forget."

Fin gave Melinda a look and went to join the rest of the guys.

"He can be such a child sometimes."

"Yes, he sure can."

Noah saw who was there.

"LUCY!"

Noah got out of the pool and went over to Lucy and gave her a big hug.

"Hey, Buddy. I miss you so much."

"I miss you too Can you play with me?"

"Sure."

"I thought Daddy was playing with you."

"He's playing with Lexie."

"I can come play with you."

"You will?"

"Of course."

"You don't want to play with Daddy?"

Olivia started blushing and tried not to laugh.

"Maybe later. We're going to have to start getting ready soon because the wedding is at 5, ok?"

"Ok."

"I'll be right there."

Noah went back into the pool.

"Someone is jealous of his sister I see."

"Yep."

"Has he walked in on you and Hank?"

"Not yet."

Olivia got up and went to spend some time with Noah in the pool. The other women had gone into the pool as well. Erin called and said the Salon could take all of them to get their hair and nails done and Erin really wanted Olivia to help her get ready. After they all got showered and the group from Chicago arrived, the Bridal Party and Olivia went over to the Grand Floridian, leaving the guys to get the kids ready. They got their hair and nails done and then they went back to Erin and Jay's suite to get ready, while Jay went to Will's room. After Olivia was ready, she went to help Erin with her dress.

"You look so beautiful."

"Thanks. So do you."

"Thank you. Are you ready for this?"

"I am. I have never been more ready for anything in my life. Olinsky brought this for Jay and Jay said it was the results of the DNA test."

"I think Hank should be here soon."

Olive came in.

"The rest of the family is here."

"Send them in here. I want you here for this too."

"Ok."

Olive went to get Hank, Justin and the kids and then they all came into the room.

"Wow! You both look beautiful."

"Thank you."

Olivia kissed Hank and then she took Lexie.

"These are the results of the DNA test."

"Have you looked at them?"

"I'm afraid to."

"Me too."

"I'll do it."

Erin handed Justin the results and he opened it.

"It matches."

Hank wrapped his arms around Erin.

"I couldn't have asked for a better gift on my wedding day. I would always dream that my father would walk me down the aisle when the time came and now that's possible."

Everyone hugged Erin and then they headed downstairs. Olivia saw Lucy.

"Can you take her?"

"Sure."

Lucy took Lexie from Olivia and went to sit down. They got ready to start. Justin walked Olivia down the aisle and then he went to join the other Groomsmen. The Bridesmaids headed down the aisle followed by the Flower Girls and Ring Bearers. The 4 of them sat next to Olivia. Both Daniel and Jesse wanted to sit on Olivia's lap. Olive came down the aisle and then Hank brought Erin down. Olivia noticed that they both seemed relieved that they were father and daughter. Hank looked like the proud father Olivia knew he was. Erin took Jay's hand, while Hank kissed Erin's cheek and patted Jay on the back before taking his seat next to Olivia. Daniel sat on Hank's lap, while Jesse sat on Olivia's. Hank kissed Olivia's cheek and held her hand. The ceremony started. They exchanged vows first and when it came time for the rings, both Noah and Daniel went up with the rings. Erin and Jay exchanged rings and after they were pronounced husband and wife, they kissed. Everyone headed back up the aisle and both Erin and Jay hugged Hank and Olivia before continuing the rest of the way. The wedding party did pictures and then everyone headed outside for the reception. Erin and Jay made their entrance as husband and wife. The photographer took more pictures, including one of the whole family and other family shots. They took a picture of Olivia with her former squad and one with her current one. All the women in their girls' night out group were there, so they had their picture taken together as well. Erin and Jay had their first dance and were joined by Hank, Olivia and the rest of the wedding party. Erin went over to the DJ and asked him to play Wind Beneath My Wings before asking Hank to dance, while Jay asked Olivia. Hank and Olivia were busy dancing with everyone just as Jay and Erin were. Erin and Justin were dancing with each other, while their spouses were dancing. Olivia was dancing with Ed and Hank with Maggie.

"Do you think we should request their song, so they can dance with each other?"

"I think so. They only had the one dance together so far."

After the song ended, Erin went up to the DJ and requested Unforgettable and dedicated it to her parents.

"This next song is dedicated to the Bride's parents."

The song started playing and Hank and Olivia found their way to each other and danced to their song. Erin and Jay and Justin and Olive joined them as did some of the other couples. After the song, they were getting ready to serve dinner. Lexie started fussing, so Olivia went to get her a bottle.

"You didn't bring her any bottles?"

"Oops!"

"That's ok."

Olivia got up and went over to Erin and Jay.

"I need the key to your suite. She needs to eat."

"Sure.

"Thanks."

"No problem."

Jay handed Olivia the key card to their suite and then she headed inside. Hank, Lisa and Trevor followed.

"We're coming with you."

"Ok."

The 4 of them and the babies went up to Erin and Jay's suite and then Olivia and Lisa fed the girls.

"It would save me a lot of time if I could put one on each side."

"I don't know how you do it."

"Sometimes I don't either. The wedding was beautiful."

"Yeah, it was. At least we won't have to worry about any more weddings for another 20 years or so."

"That's true. Do you suppose Noah and Emily will end up together?"

"Probably."

"I have to tell you what Noah said earlier."

"What?"

"When he saw Lucy and got out of the pool to hug her, he asked her if she could play with him. She said she would and I said I thought you were playing with him. He said you were playing with Lexie. I told him I'd play with him and he seemed surprised. Then he asked me if I was going to play with you. I had to stop myself from laughing but I told him that I would play with you later."

"He's something else."

"That sounds like something Emily would say."

"Yes, it does."

"I think since we didn't pay for the wedding, I at least want to give them money to put towards a house."

"That's a good idea. She did say they're ready to start a family."

"She told me."

Hank got as text from Justin, so he looked at it and started laughing. It was a picture of Noah and Emily dancing.

"What?"

Hank showed Olivia the picture.

"Oh, that's funny."

Hank then showed Lisa and Trevor.

"Just like her mother."

"Excuse me?"

"You can't blame me for her like you can these two."

"True."

"I'm going to have to keep a close eye on this one when she gets older. She's going to be trouble like her mama."

"Excuse me? She's half yours and she has your personality."

"I don't deny that. She has a way with me I think and she gets that from you."

"Both of your girls have you wrapped around their little fingers."

"What do you mean both? You do too."

"Guilty."

"So, Erin is yours?"

"Yeah. It was confirmed."

"That's great. I'm really happy for you."

There was a knock at the door, so Hank went to answer it. One of the servers from the wedding brought food up for the 4 of them."

"Thank you."

"No problem."

Hank brought the plates over to Trevor and Lisa and then he got the other two for himself and Olivia. They enjoyed a quiet meal, while the babies ate. Once Lexie was done eating, Olivia got her ready for bed. Hank put her over his shoulder and rubbed her back until she fell asleep. Trevor got Becca ready for bed, while Lisa fed Charlotte. After Charlotte was fed and changed, they went back down to the party. Olivia handed Lexie to Lucy and she and Carisi took the 5 kids to their hotel and up to Olivia and Hank's suite. Lisa's parents took the 5 grandkids back and put them to bed. Everyone did more dancing before they had cake. They saved a few pieces of cake for the kids. Carisi had come back and had cake. The park had fireworks, so they all sat and watched that before calling it a night and going to their rooms/suites. Tomorrow they were all headed to the Magic Kingdom.

Reviews are appreciated.