The ex called out of nowhere the other day,and we chatted a little bit. It again got me thinking about our relationship,and I asked myself am I the one to blame for her cheating. I was very worried about her getting pregnant,because she wouldnt take bc. I didnt trust the condom enough,so i cut off having sex with her. Both of us in our early 20s, sex is pretty important to both of us. I dont have to go in to the reaosns why,but do you think i am to blame? She slept with her ex bf,because she said he forced her,but i didnt buy it. This happened at a party,but i blame myself. I wouldnt give her sex,so she was most likely sexually frusterated etc? Thoughts?