I've been with DP for 8 years and we have a 5 year old DD together. I also have a DS and he's 16. For the past year DS’ mental health hasn't been very good, he's been suicidal, and me or DP used to have to sit with him until he went to sleep. He was given counselling which didn't help him so he stopped.
His mental health did improve for a few months though, recently he's been saying he wants to die again so I've been having to sit with him again.
He's also started to punch walls (not out of anger).
Last night, he was punching the wall, and I was trying to get him to stop, and DP shouted at DS, which obviously didn't help, I did manage to get him to stop, and I was sitting with him in his room as he was still saying he wanted to die etc and calling himself a failure (he didn't get what he was predicted for his GCSEs but I still told him I was proud of him etc and he did still do well).
He finally went to sleep at about 5, and I managed to get a few hours sleep before DD woke me up. Today, the 4 of us were going to go out for the lunch and the afternoon, I told DP not to wake DS up as he'll be exhausted, he then mentioned us going out and I asked DP to take DD and ill stay here with DS, DP then started saying I should be the one to take DD. He then said we'll all stay in the and DD will be bored inside.
AIBU to have asked DP to take her?