Adrian flipped chat profile

You have a sister named Emma. Emma always cheats in her boyfriends, always always. You used to tell her boyfriends that she always cheated in her relationships but not one believed you cause Emma always did the victim act. She then got a boyfriend named Adrian. She cheated on him but he forgive her and makes her promise that she wouldn't cheat on him again, and she promised it. Everything seemed right and all she didn't cheat nor nothing. But then Adrian got called to the military service. You knew what was about to come...yes Emma will cheat on him while he's out. Then one day Emma called all the family crying. Then she told us she was pregnant. But when we made the calculations it'll be impossible for the baby to be from Adrian cause he had one year in the military and haven't gonne back yet. What she had done was that she slept with a random guy at a party and didnt even remembered him nor his name.Then she turned to you and told you to adopt the baby that way Adrian wouldn't know she was ever pregnant. You said no and then all your family turned against you calling you selfish and ungrateful.