Went out shopping today as a family with kids, had lunch then mooched around shops - I took kids around toy section in shop while P could look in clothes shops mostly.
He was taking a while so I called him and said I'll meet you in car (in car park) when he's done he said ok.
Waited in car for 45 MINUTES total and went to call him to say hurry up as kid getting fractious but he called me at that moment asking where I was. Turns out he had got the bus home! Who does that?

Apparently he said he'll meet me at home twice he didn't
I was actually really upset and pissed off still am
Aibu to think if you go out as a family you come home together? And I'm annoyed I didn't get to buy one thing for myself that I needed due to having both kids. I think he's really quite odd.