DP has started going to the gym every morning before work, getting up at 5.30 & usually waking kids dd1 and dd4 up on his way out. This week I haven't been well & also work 10 hour days myself. AIBU to expect him to have a day off the gym to get up with the kids when im poorly / tired from working etc .. it's school hols so I have both kids off with me on my days off and it's a long day from 5.30-7pm. I just feel like he lives his life however he pleases & i do everything else. He can't understand why I'm upset by it all the time & it's really causing a divide in our relationship.