This is hard because you've of course got to consider the dcs. Me and my dp have been living together with our 4 children (2 are mine 2 are his), we've been together though for 4 years. We've had nothing but problems with his ex since living together abuse, lies, not sticking to child arrangements tbh I wouldn't anything past her to try and split us up, she's tried but not succeeded yet.
The thing that is annoying me is they have a 50/50 childcare arrangement, so it means she tars the to school at least 2 times a week if not 3, you can guarantee every morning we have a phonecall, dd needs some shoes can she pop around, dd needs a drink a water can she pop round, dd doesn't want to go to school can I drop her off see if u can persuade her I've got to get to work. And so many other reasons! She then comes round parks right outside the house, I then leave to take my dd to school , I might get abuse from her or just a glare , the dds feel uncomfortable so they are acting funny but it's almost like she does it deliberately like she knows it's annoying. We both feel she shouldn't be doing this , it is after all our house. Of course the dcs are welcome round and if it was maybe an important book or something they forgot on the odd occasion you would understand it but I just feel there should be boundaries particularly as the relationship with her is not good atm.
The problem is she does this on loud speaker so it's very hard to say no to coming around as obviously u don't want the dcs to feel unwelcome. Dp has told her to be more organised and not to come around all the time but she doesn't listen.
What would you do ?