As a mod I was able to see your post above. I totally get it, it sucks. Police were involved with my ex, they brought in CAS. CAS made he take a drug/alcohol addiction test of some sort. They took their time so we were already split up at that point. The Worker called me all concerned because my ex told him he would be back in the house by June (it was May when the worker called). I would have lost my kids if he moved back in, but that wasn't enough to take away his parental rights. It is so mess up in Canada, next to impossible to a parents rights taken away.
My custody agreement was he could call anytime, see the kids anytime he wanted. He just needed to give me 24h notice. I did it like that because I knew him well enough to know he couldn't be bothered.
Anyway, I don't want to derail your thread with my venting. Just wanted to know I do understand and truly do wish you the best.