So, I have a shitty situation to deal with. My FIL has a historic conviction for child sex offences. I don’t know exactly what happened. No one will tell me. I do know it was 25+ years ago, he is the victim’s uncle and was convicted and given a suspended jail term (so he didn’t actually go to jail). He’s not been caught doing anything illegal since. His family seem certain he has never repeated that behavior, and are happy to see him with the rule that he is never left unsupervised with any children. I have a newborn baby. I had naively assumed that our baby would have nothing to do with this relative because that was the obvious conclusion for me. Turns out my DH feels differently and wants our baby to have a relationship with their paternal grandfather. He thinks constant supervision is enough. I think it would be better if they never have any contact whatsoever. But the problem is I can’t insist on zero contact because if my DH wanted to divorce me over this he would be able to take our child to see FIL as often as he liked. So it’s pointless me insisting to the point where it breaks us up. Which it might. I honestly thought DH would come to the conclusion he couldn’t possibly have our child around his dad and he honestly thought I would be comfortable with them having a constantly supervised relationship. I met FIL many times before finding out about his crime. I never liked him because he’s old fashioned and makes shitty vaguely sexual comments about my appearance and women in general. In the same way many older men do. Shitty behavior. But too vague to cause an argument over. Not enough to be classed as harassment. Just bog standard shitty entitled male behavior. So I’ve got used to biting my tongue and just not laughing or smiling at him when he makes that kind of remark. Now I know he’s also (or was in the past) capable of horrible entitled sexual behavior towards children I need to be different in my interactions with him. Not polite DIL who won’t laugh at sexist jokes but who won’t rock the boat. I need to be the scary mama bear you don’t even dream of messing with. I want rules that FIL won’t like. Like no pictures with our baby ever. And no holding the baby/having toddler on his knees. Ever. Ideally no physical contact ever. I’m certainly not going to let him touch me ever again - so no hug goodbye kind of thing. No meeting in his house where I find it harder to be assertive. He’s not welcome in my house. I need non confrontational ways to hold these boundaries so that my DH will be satisfied that our baby was able to meet their (extremely flawed) paternal grandfather, but without me freaking out and screaming ´you disgusting paedo’ and ruining our marriage and losing even more control over the situation. Any suggestions?