In the three months we've been living apart (me with dd (one), xp with his ds), apart from a slightly wobbly start about access, everything's been fine. Xp sees dd once in the week and on Sundays and usually more, as he asks to come round and I always say it's OK. During the week, the day varies depending on his ds's arrangements and I've always been flexible about it and on Sundays he takes dd to his friends or family. Usually in the week, xp and his ds come here or we meet up somewhere. Now I'm getting a bit sick of his attitude (never bothers with the minutae of dd's life, often texts and doesn't ask how she's doing, and just seems to want to show her off like a little trophy). I want to tell him that he can only see dd on Sundays now. Can I do that?