God this makes me crazy. DH is going to GP to be signed off work again for depression as he is unbelievably stressed out. I think it was kicked off over this last weekend's events (long story) but he has come unglued twice this week, and as far as I am concerned, last night capped it.
I spoke to DH at length this morning, as DS2 is really struggling in his behaviour, very out of control right now, and I think a lot of it is to do with all the stress and turmoil in the house. DH is a walking powder keg, I'm stressed to the eyeballs, and DS2 is all over the place. (DS3 is in the midst of his "no" stage and the terrible twos, so will happily act up no matter what's going on in the house
) I told DH that for DS2's (and frankly DS3's also) well being, he needed to make an effort to keep things more on level and routine for the boys, as they were reacting badly to everything lately. He completely loses the rag and says I'm demanding that he just "get over it" (meaning his depression).
I in no way said that - I simply said he needed to make the effort for it to have as little effect on DS2 (and DS3) as possible as they are just children and need stability and security. But according to DH, I am being unreasonable and putting too much pressure on him by asking him to simply act more like a normal person in front of the boys. 
It is looking more and more like I will need to insist he leave the house and go stay with his mum or sister nearby, as I cannot sit back and watch DS2 fall apart because DH is not willing to make him a priority. And mental health issues or not, surely he should be able to recognise (when told outright) that the children's needs are important? I admit at that point I got aggravated and told him to quit making it about him, that it was about DS2 as he is really struggling right now. I have told DH that because he is so stressed and cannot cope with the children that I will not be leaving the children alone with him, so he is angry with me anyway. But I have my reasons (which I won't go in to) and I will not back down on that. I'm going out for a few hours tonight, so DD has agreed to watch the boys, and I'm dropping DH off at his mum's for a few hours.
I think he is trying to make me feel like I am BU, but I just don't think I am. AIBU? (and god no, I am not posting this in the actual AIBU, as I'd get savaged, I think we know... people here on SNs see things a bit more clearly).