DD's dad left us 4 years ago. He now has 3 DC by 3 women, and doesn't see any of them regularly, speak to any of the mothers, or support any of his DC at all in any way. Never has done. Any access he has to DD(6) is arranged and enabled by rather domineering exMIL (who says I need to accept this all as he is a 'free spirit'). He refuses to speak to me at all even if he sees me out and about, and won't give me his phone number.
ATM he is living with his parents as he has some mental health issues and has recently broken his shoulder in some sort of accident. He is very paranoid, can be very reckless, spends weeks not speaking to/seeing anyone, doesn't eat for extended periods, takes to his bed every now and then for days on end, refuses to discuss this with anyone or get any treatment. This has been going on and off for years but has got worse recently.
He was taken to A&E by a friend (who passed this news onto me) when he broke his shoulder the other week the staff insisted on a mental health assessment before treating his injury. Ex refused, left without treatment, and vanished into the night. Turned up at his parents three days later and they managed to get him back to hospital. Since then he has had mental health workers visiting him at his parents house. No idea what they are saying/doing/prescribing and unlikely to find out.
ExMIL rang last night to say they'd like to come and visit DD on Sunday, and would it be ok for her to go and stay the week after. I have said Sunday is fine but I will let her know tonight about going to stay. I do not want ex to have any access until I am satisfied he is safe to be around DD and she will not be put in any danger or distressed. ExPIL cannot be trusted to tell me the truth - when she rang, exMIL wasn't going to mention whats been going on at all. She only admitted to it when she realised I knew, and didn't tell me any more details when I asked. She says ex is 'fine' but clearly he is not. If DD goes to stay with them she will be with ex as well as he is living there. She'd love to see him btw and misses him a lot. She thinks he has forgotten her and says it feels like she doesn't have a daddy anymore (unprompted).
AIBU if I say that exPIL can visit on Sunday but not ex? And that ex has to start demonstrating his ability to be a safe and consistent presence in DD's life before he can see her again? Or is that basically vindictive and unreasonable? I have been dealing with this for so long I no longer have any idea what is right