Hugs, Coping.
That's a difficult combination.
There may be more that has gone on in the background than what you know. Anorexia and bulimia can be triggered by abuse - often, from someone outside the home (teacher, coach, neighbor, family member of a friend...) If that is the case - and you will only make things worse by asking directly - then both the medical conditions and the substance abuse may have a related "context".
Bi-polar... I'm guessing she isn't medications-compliant and/or hasn't found the right medication yet? Because unmedicated bi-polar is very ugly.
