Ex is an abusive shithead who was removed by police and has a criminal record. After I said I would no longer give him money for when he has the dc (he pays no maintenance and sees them less than once a month) and told him I have a new boyfriend (because I was telling dc so had to) he has been harassing me. Police are aware and have warned him.
I just want to minimise contact I have to have with him, because obviously I have to still have to text him about contact.
He has a once weekly phone contact with dc, which has up to now been done via my phone, though often dc don't want to speak to him. He always thinks this is my fault and that I have to 'facilitate' this phone contact if dc don't want to have it.
(For context dc1 is ND and ex almost always ends up shouting at him when he does see him - so there are reasons why he isn't keen to speak on phone)
Dc1 is 13 and already has a phone, rarely answers if ex calls him.
Dc2 is 10 and I'm going to get her a phone specifically for this purpose. She mostly does speak to ex.
Is it ok to do this? Let them speak or not speak, directly, without me being involved?
He says I'm neglecting my parental responsibilities if I don't 'facilitate' it.
Aibu or is he?