I keep having nightmares that my son when he is grown into adolescents/adulthood will sexually assult/ rape someone.

When I was 7 months pregnant with my son his father sexually assaulted me while I was sleeping. He sat over me and jerked himself on to me and took pictures. I found the pictures and freaked out and left and went to my mom's in a different state. Then we talked, and we talked a lot about a lot of things we both needed to work on and change. We were trying to figure out a way for be to come back. I was gone for two months and super pregnant. During this figuring it out and not knowing how soon I could move back he slept with one of his co workers.

I am scared that my son being around him he will learn to think that these behaviors are OK to do to someone... I love my partner and that is why I came back but I keep having these nightmares. I hardly sleep any more. My partner is great with my son... but I am nervous to leave him alone with my son. How can I love him but be so scared of the influence he has on my little one.

My son is 3 months old.