Whenever I moved back in with my parents after a break up I started partying all the time and…

Whenever I moved back in with my parents after a break up I started partying all the time and staying gone, && then I got pregnant and stopped everything I was doing! Well ever since I got pregnant she keeps saying that she hopes the baby isn't my ex boyfriends because she absolutely hates him! I know the baby isn't his, we didn't have sex for three months or before we broke up! Everything has lined up right with the guy I started messing around with when I moved back home, which he wasn't no stranger it was someone I use to have a thing with before, but she will not stop saying that and it really bothers me! I feel like she tries to make me sound like a horrible person! Yeah, I know I shouldn't have been doin what I was, but damn I know for a fact who the damn father of my child is. >_<