woot woot! David Shore must have heard our pleas to know more about Cuddy and this is what's revealed in season 5 of House.
Cuddy stays in close contact with her mum Cuddy's relationship with her parents are "fine" Cuddy has one sister Cuddy watches "English Patient" Cuddy donated some money to Amnesty International Cuddy went to school in Michigan (this was revealed in previous seasons)