I wasn't too sure where to post this so apologies if it's in the wrong place.
I have DC5 with my ex. We've been separated 4 years. Our relationship has been up and down since then - he's very controlling and isn't happy that DC lives with me etc. Now seems him 10 nights a month when he's always been 4, and I have a gut feeling he's going to try for more. Tried mediation but it was stopped due to him shouting at me. We don't have any contact - it's all done through his partner (who I get on well with).
Ex has always had a temper. It's never aimed at people - always things like doors, walls.
In a nut shell there has been a number of occasions over the past year where ex has lost his temper in front of our DC. It's not a constant thing, but it does happen now and again. There's been times he's smashed his phone by throwing it at the wall because he couldn't find his keys, he's broken off bits of his car interior, punched a whole in the TV as his controller wouldn't charge, broken more phones and put holes in doors. To put this in to perspective it's probably happened about once every 2 months. He calms down very quickly after.
It doesn't seem to scare DC massively (the tv one did), and he really loves his Dad. They have a good relationship and I know he'd never hurt him. There's no violence / shouting between ex and his partner.
DC has just returned from ex's to say his Dad got cross this weekend, punched and broke sofa.
I can't talk to ex as I get abuse. I've spoken to his partner and she agrees it's not ok. DC seems upset about it this time and I feel like I need to do something. But what can I do? Thanks for reading x