dP has a 16 year old from a previous relationship. He isn't his bio dad, his mum gave birth when they were teens (17) and DP has been in his life since then and eventually adopted him. His dad has never been involved.
We got together when he was around 8, he still had regularly contact although ex was jealous of the new relationship (even though she left DP) and caused issues. Then she ended up meeting a new man and relocated 2.5 hours away just before he started secondary school. She refused to travel halfway so DP did this EOW, he was looking at renting a place there so he could have him during school time but it wasn't feasible with finances so he only saw him at weekend and holidays. When he was 12, his attitude changed and we thought it was typical moody teen etc but he started refusing to come as often and eventually stopped altogether at 13.
We found out he wasn't going to school and his mum was letting him do whatever and we did report to SS but nothing came of it. DP sent presents for birthdays and Christmas and money but he refused to see him which did hurt DP.
Things seemed to have got worse over the years, heshould be in Y11 but he hasn't been since the first term of Y7, he makes racist comments, stays out til all hours drinking and smoking, apparently he's always on his phone and discord and watching violent porn somehow he got around the ban. His mum has contacted DP and he told her to contact early help and apparently they were useless. This was last year. DP had been trying to see him regularly but he refuses to do anything with him
She's now with another man and has gone away with him and wanted her son to come here as she doesn't trust him and he isn't invited on the holiday, he came here Friday night as she was going on holiday yesterday and she's “done with him”
He spent the day yesterday asleep until 3pm, he then went out at about 9pm and came back a few hours later in a mood, I'm pretty sure he'd taken something, not just drank. This was about 2am so DP went into his room and told him to be quiet as he was crashing around. He threw his phone at the wall and then picked up a lego set that he and DP had built together in the past and threatened to smash it, saying he hated DP etc. dp just stood there and don't him to do it. He did and after he was saying “now look what you made me do” “this was your fault” similar to what an abusive man would do to their partners.
He also ripped a poster up. But after that he seemed to calm down started crying and saying he hated his life and other rambling that weren't making much sense. He eventually fell asleep and today he's been totally nonchalant and said none of it happened. We're lying etc
I really don't think he should stay but DP Says he's his dad and can't just abanon him like his mum has and I know he likely does have some issues whether its MH or other.