My mom wants to know is it possible to fight for guardianship of a 17yr minor who isn't her child? She wants to take custody of him because he is living under his parents roof with no food, only a 2 bedroom apartment with 6 other people. He sleeps on the couch, they dont want to put him in school, they slave him to do everything, and they smoke weed. Is it possible that if she does fight for custody could she win? Please give us some advice.