I had sex with my older brother, now I'm pregnant. Is this my fault?

My brother (41M) is a very responsible person. He's always been very kind and caring, and I'm just the opposite. I'm very self-centered, so I very often do things for personal pleasure without thinking about how my actions might harm others.<br><br>I (24F) have always been attracted to my brother, but I never told him. A few months ago after my divorce, my brother and his wife were kind enough to take me in. My brother's wife has always been very nice to me, but I have to admit I've been trying to get with him for a while.<br><br>I convinced him to leave his wife and then we had sex. And a few days ago I found out I was pregnant. I'm really sorry for what I did, and I know I hurt my brother and his family very much. I don't know if I should keep the baby or not. I would like to ask if I am solely to blame for this situation.<br><br>&#x200B;<br><br>Edit: I'm just going to fix my post here to reflect my views. I was not "self-centered". I was delusional. Delusional enough to think you could just have a relationship with your brother?? Because that's what this was about, having a relationship, not just getting pregnant. I admit to being very selfish. I was a narcissist, and I had no regard for other people's feelings. It was all about me and what I wanted. It was wrong, I know this now. I'm doing everything in my power to make it right. I don't condone incest. I don't think it's okay. I'm not making excuses. I was not abused. My brother did not abuse me. He was never inappropriate with me. I admit to being a very bad person. It was not just your run of the mill sibling incest, it was everything. It was me making up a world where my brother and I were a couple, where my sister in-law was a monster, where I was the victim. I was not the victim. I was the abuser, I was the monster, and I was the psychopath. It was a delusion.