Fran
Former desparate mom
This is a good link to a summary of a few more common behavior issues we see on the site. It's a good one to give to family and friends so they understand better.
http://www.surgeongeneral.gov/library/mentalhealth/chapter3/sec6.html#disruptive
http://www.surgeongeneral.gov/library/mentalhealth/chapter3/sec6.html#disruptive