Please don't leave me

Okay so I've took a bit of a risk with this chapter. It's took slight twist in the story. It's all about taking risks though. So I hope you like it and I hope it's believable. Please read and review.

Thank you.

Mac pulled up outside Jo's apartment.
"I'll order Pizza, and you go and get your pyjama's on", He instructed, as he helped her step out of the passenger seat.

She leaned into him as he guided her up the steps.

"Thanks for looking after me", she smiled.

"I'll always be here for you Jo", he replied, as he opened her apartment door.

"I cancelled the flight", she informed him as they walked through the door. "I was going to fast with things you know", she finished.

When they arrived in the lounge, Ellie was watching a film whilst snuggled on the couch under a blanket.

"Mom where have you been?" the young girl asked.

"It's a long story, I'm sorry darling but could you give me and Mac some time alone?" Jo asked, instructing her daughter to leave the room.

"Sure", Ellie sighed, and kissed her mother goodnight on the cheek.

"Now you sit down and I'll order us some pizza", Mac said.
Jo was becoming more nervous now and she didn't exactly know why.

"Babe are you okay?" he asked, noticing her anxious exterior.
"Mac there's something I need to tell you", she whispered. She was now sat up on the couch and looking straight into his eyes.

"I'm Pregnant", she revealed.

Mac was speechless, he was not expecting for her to say that. She waited for his reaction, but he just stared at her in shock. The only reaction she got that night was from Tyler, who had just stepped into the lounge after she had said them two famous words, he dropped the glass and was staring at her with the same expression as Mac was. By this point Tyler had walked out, but Neither Jo or Mac had noticed his presence in the first place.
"Remember Christmas when we were wasted", she reminded him. "Well we 'did' it, because you were asleep and I woke up first. If I hadn't have woken up next to you and wouldn't have even know that we had;" she paused for a second and then carried on. "And I thought that if I sneaked away the situation wouldn't be so awkward". She explained.

"Are you sure?" he asked.

"I found out whilst I had some test after Russ assaulted me, they took a paternity test and it was you, you're the father." She revealed.

He suddenly understood her strange behaviour and her attitude toward him.

She started to cry.

"Mac what are we going to do?"…