DP took time off work yesterday to take his DS from a previous relationship back to school on his first day back as he wanted to be there to see him off.
Our DD goes to a different school and went back today and DP hasn't taken the time off to go with her as he "can't have time off on both days".
AIBU to be upset at the principle of this? I feel like he doesn't put as much effort or value into DD and doesn't make the same effort for her. She's quite young now so doesn't really notice but I just feel hurt imaging him doing this when she's older and more aware.
I've told DP how I feel and he has just said it's not his fault that he can't have the time off on both days and not his fault she went back a day later. He thinks I'm making a big deal out of nothing. Maybe I am, I don't know. I just think it's quite hurtful.