I had lots of boundaries for my children before I actually had any but when your child is upset and all they want is a cuddle and a bit of security, bringing them into bed with you is really not that much of a sacrifice
No, not a sacrifice at all for her dad, bringing her into bed with him for a cuddle.
However for the OP being turfed out of her own fucking bed it’s a sacrifice!
I get where you’re coming from UnhappyBear - my DP’s DD shared a bed with him when we met up until fairly recently (6 years later) so if ever I wanted to stay at his house I had to listen to her complain that it was her bed (she did have her own bed too but never used it) and she didn’t want me to stay. Needless to say I didn’t stay very often!
And he wonders why I don’t go round there much after 6 years together, when I don’t even have a bed to sleep in. He would bring her into my bed when they stayed here, then he’d roll over and go back to sleep, while I ended up having to chat to her, when I really wanted to be the one sleeping! In the end I said no more, if he wanted to snuggle with her in the mornings, take a pillow downstairs, no need for anyone else in my bed.
I find it really weird and uncomfortable sharing a bed with someone else’s children - even my own don’t sleep in my bed and haven’t since they were breastfed. No need for it. But some people obviously don’t see their bed as a private place and think it’s ok.
Your bed, your house, you’re allowed a say in what happens there.