I was with my ex and he was abusive, he had a child but didn’t tell me when we first met. I found out after I became pregnant (early on and unplanned.) When his ex found out I was pregnant she stopped contact with his child (I had never met her or his child) he left it and never tried again after that. Over the years I was never allowed to mention his child as he would get angry and start and it just wasn’t worth it. Like I said the relationship was abusive and it was my first relationship so took a while to see it and get out of it (we have other children) the relationship ended a few years ago but the thing is I have never told the kids about their half sibling as it seemed pointless knowing they wouldn’t have any contact. As it happens their dad doesn’t bother with them anymore (stopped bothering when me and him ended as he was only interested in them if he could see me) I don’t know what to do for the best as part of me thinks it’s pointless telling them but obviously I don’t want to keep it from them either. I don’t know what to do for the best, has anyone been in this situation?