Sadly, we don’t always know who is a predator and who isn’t.
I was sexually abused as a child by my brother. People are shocked, as he comes across as a lovely, stand up guy (vegetarian, loves animals, does charity work etc). He also abused his own daughter.
My best friend was abused for years by her own Father.
I used to do supported lodgings (similar to fostering but for 16-18 year olds). In terms of the girls that lived with me, the vast majority of their Mothers would literally flit from one man to the next. Go out with them for a few weeks, move them in, get pregnant, end up in a DV relationship. Kids end up in care, bloke moves out, kids come back. A few months later rinse and repeat. I really feel for these women, as they are obviously incredibly vulnerable and lonely and abusive men latch onto them because they know they can abuse them and treat them like shit. In quite a number of instances, they abused the children too.
As a single parent, I just start with the premise that no man can be trusted with my child, so have stayed single. My DS is now 20 and I have got that used to being on my own and independent, now I can’t be bothered with a relationship. Love being single, doing my own thing, making my own decisions, having my own money etc.