DP has a new work colleague who he’s become good friends with. We’re going through a rough patch, we have a 3 year old and I’m 8 months pregnant. He’s decided tonight he’s going to his friend’s house to play PlayStation all night, literally until 2/3am. We had a really nice time today together as a family but I feel he was just being extra nice because he’s going to his friends, leaving me to deal with dinner/ housework/ toddler bedtime/ Sainsburys food delivery at 9pm. I just feel a bit annoyed for some reason. AIBU?