I don't own Grey's anatomy

"So I used Tarragon because you know that looks professional not like when you use Basil anyone can use Basil." She rambled as she worked around his kitchen. She had something to tell him ,something that scared the living day lights out of her.

"Callie's having a baby." Her head snapped to him and she stared at him wide eyed. "Well that's nice she always wanted a baby." He's looking at her and she can tell there is more he wants to say so she keeps rambling. "But didn't Arizona just get back was this…." And she sees the look in his eyes and she knows the truth .knows what he's going to say next. "No, no not again Mark .not again." She shakes her head tears trailing down her cheeks. "I can't believe you got me in this mess again."

"Lexie isn't there some way we can work this out. I mean I heard the heartbeat today Lex and it was amazing."

"No no this isn't right." She wanted to stomp her foot like a child she wanted to throw a tantrum and hope that maybe this once he'd hear her. Here she stood surrounded by food heart breaking as he told her he was having a baby with another woman and the whole point of this night was supposed to be so she could tell him she was pregnant that she was having his baby. It was still early only a month but she'd done the blood work she'd got it confirmed and she was scared to death so scared yet she'd been happy her life had felt like it was falling into place a baby with Mark. Yet here he sat telling her Callie was having his baby.

"I know it's not perfect." He tried to reach out to her he'd been so scared to tell her but as much as he loved Lexie Grey he wasn't willing to give up his child for her.

"You don't understand." She snapped wiping furiously at her eyes. "You don't understand at all." Sure it's messed up that you're having a baby with your freaking Lesbian lover but that's not even the worst of it because today I took a test and then another and then I got the blood work done." She grabbed her purse off the counter and dumped the contents in front of her "And guess what it said. It said I'm pregnant." So congrats Mark it looks like you get two babies." She didn't even give him a chance to respond before she stormed out of the apartment.

He sat there and stared at the blood work and the pregnancy test laying around him and he was frozen he didn't know what to do he was going to be a daddy to two little babies with in a short amount of time and he had to fight tooth and nail for both of them. Arizona was ready to block him with Callie and he'd be lucky if Lexie even let him near her again. He put his head down and let a single tear roll down to the countertop. How had his life ended in this mess?

Lexie locked herself into her room in the attic of Meredith's house and she cried she cried for hours or days or at least it felt like that. She cried until she couldn't cry anymore and she laid her hand against her flat stomach as she saw all her plans for life shattered around her feet. She thought she'd have Mark but now she was all alone nothing to do for it though she'd be a single parent. She wouldn't let Mark into her child's life just to break his or her heart over and over again like he'd broken hers.

"Lex." She sat up as she heard her sisters voice drift through the door.

"Come in." she swallowed her voice sounding weird even to her.

"Lex what's wrong?"

She sighed on Shaky breath as Meredith sat next to her. "Oh where to start?" she looked over at her older sister. "I'm Pregnant." Meredith's eyes widened there was so much she wanted to say but Lexie was saying more. "I'm pregnant and it's Marks but that's not the bad part no that part I can handle but this is the part I can't handle "He's having a baby with Callie, Callie Freaking Torres and he just told m tonight and now I'm going to have to raise this baby on my own."

Meredith wrapped her arms around her baby sister and held her close. "I'm so sorry Lex." She whispered into her sisters hair. "But know this you're never alone never."

"I feel so broken." Lexie whispered.

"I know." Meredith whispered back planning her revenge on Mark Sloan.

Callie giggled as she walked into Marks to grab some more boxes. "Mark, Mark." She snapped her fingers in front of her best friends face. "Mark are you ok?"

"What huh?" he shook his head and looked up at her. "I'm fine." He shook his head. "No that's a lie I'm not fine."

"What 's wrong?"

"Lexie."

Callie cringed so you told her then?"

"Yeah but that's not what's wrong I mean it is but it's not the only thing that's wrong."

"Well what else is wrong?"

"She's pregnant she's pregnant and she just found out today and then she left and I don't think she's coming back."

"Holy hell." Callie looked at him. "Well this is a twist I didn't see coming. What are you going to do?"

"I don't know but I have to do something it's my baby"

"Two babies you're going to be busy that's if Lexie even lets you near her and you'll have to get through Meredith and Cristina also so have fun with that." She joked trying to lighten the mood.

"It's not funny." He snapped.

"I know." She sighed. "I know I'll try and talk to Lexie ok I'll try. Mark are you sure you still want to be in this babies life you have a baby with Lexie to think about now."

"Yes I still want to be in this child's life never think any different." He scowled.

"Ok, Ok he held up his hands. "We'll make it through one starnge family but we'll make it." She only wished she believed the words herself.

A/N so I've never written Mark and Lexie but I was just watching the episode where Callie was in the accident and had to start this story.