Who gives a shit if she/it has the whole of the town tramping in and out, numbers are just detracting from the point.
Do what the fuck you like as an adult, but you don't bring your kids into your sex life in any way shape or form which is what she is doing by introducing them to multiple partners that have the kids asking "do you mind being shared?" for OP to say "sharing yourself around is a lovely thing to do" and that she/it will talk positively about the multiple partner sex with the primary school children.
(whether, it's 1, 2, 3, or a hundred people.)^
Exactly this ^^
The fact that her children know their mother is shagging another woman's husband, who has made it plainly obvious he is being shared and has no time for them as he has to see his own family is bad enough.
Whether their mother is shagging another 2 or 100 men or women makes little difference. Those poor children are being brought up to be second best, with little self- esteem and self-respect. No way should any mother be talking sex positively to young children. And in the same sentence post that she will be advocating lots of sexual partners when they hit their teens. I think OP is going to have a shock when her kids hit the teenage stage and have their own opinions and dilemmas.
I still don't get why she is so invested in a Newspaper Headline just because it mentions "open relationship". Sadly we read these headlines just about everyday. They all mention couples, married couples, homosexuals, lesbian couples.....whatever!
These headlines are heartbreaking and horrific. But they are about how children are being abused and let down by ADULTS whose primary role is to protect them, regardless of their gender, sexual orientation, age, cultural heritage or background!