ive lived in the marital home with our two children 19 & 15 since we separated 4 years ago. Our relationship is pretty good, we generally get along okay but my ex still sometimes turns up and lets himself in if he’s dropping something off that my daughter left at home. We’ve discussed in mediation that he can’t do this any more and he’s agreed but he’s really angry that I’ve said I don’t want him to come in to the house whenever he’s collecting the kids. Sometimes is fine but others it’s just awkward and sometimes he goes upstairs to my daughters room, once I was just getting out of the shower and once I was getting changed in my bedroom and I don’t always want to make polite conversation. With the best will in the world, sometimes the kids faff around for 10/15 mins and he says he doesn’t want to just sit outside like a “effing taxi driver”. In the four years we’ve been apart I’ve only set foot in his flat 3 times and always wait outside for the kids and I don’t mind. Am I being unreasonable do you think?