Sad story

I got this from a video(I am so sorry if it's the actual same)so you are a girl at a coffee shop, where you meet a boy named Lucas. He has a baby daughter with big brown eyes and brown hair. You are the girl in the photo. You and Lucas start to talk and end up dating. Then his ex wife ends up"sick" in the hospital and Lucas has said she can stay at yours and his house. She moves in. Soon she starts making Sophie(yours and lucas's daughter)and putting her to bed. The final straw is when you go to Sophie's school play and see Angela in your seat reserved as"Mom" and Lucas is holding her hand.what will you make happen next?