I am looking for some advice for my girlfriend's mother. Let's call her Milly. Milly is married to a man named George and they have been together for almost 15 years. George has two children from a previous marriage they are 16 and 14 years old. George is an alcoholic and has recently began abusing prescription Xynex as well. His license has been perminately revoked due to DUI's yet he continues to drive. Milly quit work about 3 years okay to help the 14 year old through some difficult behavioral issues. Now George wants to end the marriage but will not assist Milly in any way. The children do not want to remain with their father so Milly has yet to leave b/c she doesn't trust the kids will be safe with their father. His behavior has been completely unstable and unpredictable. He goes from helping Milly to plan a vacation to telling her that he hates her and doesn't want to see her anymore. Currently she and the kids are spending the weekend in their camper about 40 miles from home b/c George told her to take them and leave for a while b/c he didn't want to see her. However, he refuses to agree to let the kids stay with her if they do make the final split or divorce. What can Milly do in regards to the kids? What grounds does she have or not have to keep the kids or take them from their father.