DP spends a lot of time standing around with his hands in his pockets. He never gets down on the floor to play with the DC, suggests a game or initiates play. I feel like he supervises them but never engages with them. The DC don't bother asking him to play anymore but occasionally he'll offer to read a book. However, he reads it in the most monotonous voice imaginable, sticks to the text, doesn't do voices or expression and tells the DC off if they talk to try and discuss the story or pictures.
If the baby is up to no good, he just picks her up and moves her without a word and turns on a noisy toy to distract her then leaves her again. If the older DC are arguing over a toy, rather than helping them resolve it, he'll just remove it.
I admit I'm probably OTT and do really enjoy playing with the DC. If I know I need to do something (like cook tea), I'll help them find something to do first rather than have them nag and keep saying I'm busy (like DP does).
Aibu to expect him to engage with them, at least some of the time, rather than just supervising them?