My partner has 2 teens. They live with their mother full time. They’re allowed to come to his once or twice a week for tea but never really sleep over and she seems not happy about them coming to sleepover as I’ve suggested he initiates this properly and ex w seems upset by this.
He only has one spare room so it is difficult, but not impossible for them to stay.
I’ve told him to set boundaries with her and insist they should be having regular overnights.
For some reason he seems to struggle with this. Any idea what his rights are legally?