DP and I have been together for 5 years and have a 14 month old DS together. DS has always been a poor sleeper, waking frequently in the night. We manage this by sharing the night and doing shifts. A couple of weeks ago I woke while DP was in DS’d room and heard him verbally abusing him, things like “go back to sleep you little shit” “shut the fuck up and lie down” etc. I confronted DP and told him it was unacceptable and if it happened again I would leave him. He was very remorseful, said he’d let himself down and it was just because he’s sleep deprived, etc. And promised it wouldn’t happen again.
For background, we’ve been having some issues for 4-5 months now. He’s become grumpy, withdrawn, gone off sex, basically we’re like friends who live together and have a child.
Last night I heard him doing it again. I couldn’t hear his exact words but could tell by the tone of his voice what was going on. I went straight to DS’s room and took over, and DP has so far sulked all morning so we haven’t talked about it yet as I’d rather wait until DS is in bed tonight before it all kicks off.
What the hell do I do? He is otherwise a really lovely hands on dad, DS adores him. He’s not bad around the house either, grumpiness aside I don’t mind living with him.
AIBU to leave him over this?