Gary's parenting
I have a complete change of perspective on Gary. His appearance on part one of the season recap, showed that he was in control of his emotions, fair and logical. In addition, it was all about Leah.
Given that Amber has Borderline Personality Disorder, Bipolar and Manic Depression, Gary should use the highest discretion when it comes to her role in Leah's life. Just because she is the mother doesn't afford her the rights she is expecting. Hello! She is an addict, a felon, and has multiple metal illnesses.
BPD is genetic which means Leah may be at risk and the more she is exposed to Amber's impulsiveness, instability, moodiness and shopping/eating binges the greater her chance at having real problems as a teen and adult. Gary is one hundred percent right. Leah needs structure. Christina and Gary can provide that for her and not flake around due to a mood. He even remarked Leah has had perfect attendance and that probably gives Leah self esteem which she needs all she can get due to the hand she was dealt.