My sons father filed for joint custody I want full I filed first a year ago but then gave him the chance to be a good father he got arrested with my son in the car but somehow was not charged with child in dangerment! Now a year later he filed for 50/50 I need to get full custody of my 4yr old that has a health condition (hemophilia) I need to as well prove he is not finatially stable and he sells marijuana but I don't know how to prove it what do I do??

