Advise please.
Recently split with partner of almost 10 years, we are still living together for our DS and financial reasons. I was fine with this arrangement until I found he'd moved on already with someone I know.
This OW has caused trouble for our relationship for a long time and I thought I was well shot of her. I've told EXP that our DS will not spend time with the OW and he's agreed but I'm worried what in future this will change if their relationship lasts.
Am I able to stop the OW from meeting DS? She is not the kind of person I want having any influence over DS.