Even in states where medical pot is legal, it can remain a factor in child custody cases.
Article: No Cause for a Marijuana Case, But Enough for Child Neglect
By: Mosi Secret; Published in the New York Times Aug 17, 2011
What Sort of Society Imprisons Mothers for Marijuana?
Recipe For Trouble
Is It A Crime To Give A Child Marijuana To Control Violent Outbursts?
Medical Pot Can Cost Parent's in Custody Disputes
Accused Pot Grower Charged with Child Endangerment
Marijuana and Child Custody - CNN Video