I know this is fairly common. My situation:
I left my ex partner because he was becoming more and more controlling, coercive and abusive towards me. Women's aid have been a great guide and they're still helping me through.
I have a newborn baby, any because my ex has been so abusive and is continuing to be, I'm not in contact with him. If this means he doesn't get to see his baby, that's on him. I felt guilty initially but his behaviour has become so strange that I don't feel safe around him.
The thing bothering me the most are his threats to tell our son what an awful mother I was as soon as he's old enough to understand language.
Has anyone any experience of this? Either as a parent or the child that had to hear it? Did it work? Did it affect you/your child? I'm very worried about it regardless of how far in the future it may be. I know he's more than likely to follow through.
For the record I think I'm a pretty awesome mum and everything I do is in my child's best interest.