If you love you child -- you don't let your child go to someone against court orders who is testing positive for drugs. If you love your child, you wouldn't be siding with druag addicted proof positive mom who is most likely responsible for the death of one of her children and has had three children removed.
If you decide to side with mom and "agree" that mom should have visits, the court should immediately remove your child from you.
Parents should remember 3 things: Love your kids more than you hate your ex; when you have children the relationship with the other parent is until death; your children determine what type of nursing home you end up in.
Nothing stated by me should be taken as giving you legal advice or forming an attorney/client relationship.
Attorney-GAL in Ohio.
I've removed the knife from my back, polished it, and will one day return it -- long after you think I have forgotten.