senerio: State of PA: Mother and Father have shared custody. Child resides with mother. Father suspects drug and alcohol abuse in front of the child. Child and mutual friends have confirmed the suspicions. Also photo evident of mother in bars night after night drinking from pitchers.(understanding that those photos do not show mother putting child in direct harm just for informational purposes for the senerio) Children and youth had been called on mother and she was told to take a drug test and do a home evaluation. She claimed to live at her mothers house(where her address was but not where she was living. she was living with her boyfriend) They did the inspection at her mothers house and it passed. However the mother denied to take the drug test claiming she was too busy for over 5 weeks. When children and youth first contacted the mother she got very concerned and call the father telling him on the phone that she would fail the drug test and that her child would be taken from her. He told her that he would have the child reside with him if it came down to them taking the child. Later children and youth contacted the father demanding a home inspection and a drug test from him. The father complied within 48 hours. While the mother was able to put off her drug test for long enough that when she went and had it done(which she had to go to a rehab center to have it done where as the father had it done at his home the day of the home inspection) the mother came back clean. During the month the mother would not take the drug test children and youth told the father not to send the child back with the mother because she was not cooperating. Once the mother came back clean children and youth demanded the father give the child back to the mother. There is paperwork showing the dates on both mother and fathers drug tests. What should the father do now? He knows the mother is still using but how would he have to go about proving it if children and youth didnt work? Also if the test came back positive for drugs in her system what would happen?