Ex partner used to work the afternoon/evening shift so saw our DS one morning during the week and one day over the weekend. He has now got a new job working the day shift during the week and expects to have DS (8mo) all day Sat & all day Sun. I have said no. I am back at work and think I should have a day at the weekend with DS too. AIBU or is he? I have told him no and asked to discuss it, he walked off telling me to grow up!