Hello my questions is how do i win custody of my son over. My wife i know my state is pro mother but i fill she is not fitt to have full custody she has history of being bi polar i have a letter from a doctor's office stating that she has exploded on get doctors and if thetes another outbreak she will be banned from the facility i have txt messages dtom her herself saying she cant take care of him a txt of her talking bout selling pills she lives in someone elses house that has bout 5 adults and two kids in a three bedroom trailor we are maried by law and on fb she is saying she is married to her uncle in law i really could use some advice