I would really love some opinion on this. I have been separated from my ex for 2 years and I bought a house for myself and my two girls who are now 12&15 while my ex made a very random decision to move 80 miles away into a houseshare (it wasn't a financial or work decision). We have had no agreement in place for him to see the kids as he likes to see them when it suits him. I haven't been able to do anything about it as his visa status is pending so we can't appear separated or he will have to return to his home country which would be deviating for the kids. He changes plans deliberately knowing it will disrupt any I have and has had them stay just twice in the two years (not happy about that either as he left them once with a male housemate and went on a date!). Anyway, he is missing them now during lockdown and wants them to stay this week. People in the house are still working and so out and about and I just don't want the kids put at risk like that. The kids want to go as they are bored of our 4 walls, but I have suggested he can come here to see them, which he is saying isn't fair. Any advice?