For lord this is still going on.
Not because I think outting myself is a massively good idea but I was abused as a child. And it wasn't when I joined my family in bed.
I'm well aware of safe guarding measures in place for a child. But honestly if I created a child with a man, I must on some level - trust in him enough not to be with someone who is potentially a risk to my child to need to be safeguarded from.
Bedsharing imo is a red herring. I dislike it because I don't like children in my bed. But it's not about bedsharing it's about control.
That said when I split up with my ex I accepted I can't control what goes down in his house. This isn't a sm insisting on sleeping with the kids, it's child led and frankly if the child was being abused (I can speak from experience they wouldn't be crawling into bed with their abuser willingly)
I may have feelings about my Dd sharing a bed with her sm and dad at their house. But ultimately I trust him not to live with someone who my daughter needs safe guarding from. And my feelings are my own. My child's feeling come first.
And speaking from hideous experience I didn't need safe guarding from mum or dads dp. I needed safeguarding from blood family.
Just because their your "blood" certainly for me at least, didn't mean I was safe with them or that they are now someone I consider my family.
People imo earn that right, and often step parents do earn that right. Both of mine did, both earnt that right and then some (even though that will be upsetting for people to hear) . It's not a given even if you managed to reproduce successfully.
Also it's offensive to say to mums who are mums, not through biology.
Op bedsharing is a awful topic when you become a parent (such as weaning, formula vs breast ect). I'm not totally surprised people have such strong opinions on it.
I'm just surprised that people think they can dictate what goes down in the other parents house, when they gave up that right when they split. I would also say this if this was dad kicking off in reverse.
Blended families work when people studiously work at not nit picking on what goes down in the other house. It gets complicated when people forget that.