Yesterday after a break, almost teen DC asked to go on the computer. I have to be pretty strict monitoring screen time as DC would just spend all day on phone, laptop or PC. After about 3 and a half hours I asked DC to come off. DC was programming (rather than playing a game) and I gave a 15 warning. After that time was up I enforced coming off - and DC exploded : I hate you, door slamming, screaming at me etc. DP was aware this was happening (and had asked DC to come off at one point) - but didn’t support me with intervening/proactively getting DC to stop etc or having my back with the ‘tantrum’. DC later apologised - but I said no more screen time for the day (DP didn’t hear this).
Later that day - DC was ‘going on the PC with Dad’. He’d told her they could play a game together. I said no - and DC exploded again (more I hate you’s etc).
DP clearly thought I was in the wrong, said it wasn’t really screen time as it is a ‘strategy game and he’d be playing with her/monitoring’.
I had to really state my case and feel that not only DC - but also DP is not respecting or backing healthy boundaries. He never proactively supports DC to get homework done, shower, go to bed on time (the boring stuff) : so I end up being the ‘monster’ with no backing from him. AIBU?