<human>: Condense the text into a few key points

**NOTE:** She was NOT afraid that I would want her to keep it. We have discussed this beforeh and I've voice my opinion many times- that I'd prefer for her to get an abortion but that the choice is ultimately hers.

We just recently started dating. She recently found out she was pregnant and got an abortion 2 days later. Two days after the abortion I called her out for acting weird and she broke down and told me about it. She said he hid the whole thing from me because she thought that it would scare me away. For some reason she felt irresponsible for allowing me to get her pregnant and was afraid I would leave her if I knew. 

She is very introspective and tends to over analyze things, but I still find this to be a strange reason to hide a pregnancy. Is it fair to suspect foul play (aka cheating on me and not knowing if the potential baby was mine or the other dudes therefore not wanting to tell me about it)? I'd really appreciate some other perspectives, insights, and similar experiences- especially from the ladies.

I love this girl very much and want to give her every benefit of the doubt, but if this is an obvious red flag then I need to leave before I fall deeper. I just can't tell. Thank you Reddit.
<bot>: My girlfriend got pregnant and got an abortion without telling me (knowing that I wouldn't mind if she did) and the fact that she kept that from me makes me think that another party may have been involved.