First, start keeping a written log of each incident of drinking and what transpires, it's called CYA.
Then when you do finally get to court you ask for "Supervised" Visitation. When you get your attorney it will be explained to you.
But start logging everything. HIs falling down, his verbal abuse, his falling asleep on the couch early in evening, his coming home late, his disregard for the kids, his disregard for helping around the house, etc
Makes a he!! of a record for the court.
Please keep posting and let us know how you are doing as we do care very much.
Love and hugs,