That is fine but don't live with a man

on regular basis at her house who is not her kid's dad and the kid is still living with mum. Don't assume kids don't know. If a kid is 5+ years old they can hear everything and they will remember as well. We should always set up a good example in front of kids.

I have a friend who divorced and lived with her son. Then she had different boyfriends sleeping over at her house. It lasted for a few years because relationship didn't last. When one was over she looked for the next one.  Her son still hates her and refuse to talk to her now.