Angel, your story is sounding more and more dangerous as you reveal the history, especially for your kids. Your W sounds like she has some major issues which will need therapy to resolve. In the mean time, you need to do whatever is necessary to protect those kids. Go talk to an attorney now. Explain the situation, and get some legal advice. Cases like this have a good chance of Child Protective Services getting involved, and it's possible that both you and your W could lose custody, at least temporarily. This is very serious business. Please seek professional guidance.
Me 47 W 42 T 24 yrs M 18 yrs W living with OM BD1: 3/7/2015 (A with OM#1) BD2: 4/11/2015 (A with OM#2, W moves out) WW filed for D, papers received 9/18/2015. Meeting to determine child custody 9/29/2015.