Am I a bad person?

Ivy
I am expecting twins in december.... please dont judge me.... But i was seperared from my SO, who is also the daddy to my 3 daughters. Well, I screwed up and started talking with an ex, and ended up pg. We tried to make it, didnt last long. he ended up ditching me knowing I'm pregnant which is a good thing TBH. My girls father has come back into our lives, excepting the fact that the twins may not be his and I am so happy again. He is my true love and soul mate. I am hesitant to talk about the twins and names and all but I really want to... he doesn't get mad, but it seems to bot be exciting to him as it is for me. I have an ultrasound to find out gender at a private veiwing place in 2 weeks and after that, I will go crazy on baby stuff. My point is, am I as aweful as I feel? He loves me and I love him too. He forgives me and wants to move on, but Im so afraid theyre not his and he's going to treat them different.....