I have a 34 year old brother that will be released from prison next month. He has been "away" for 3 years. During one of our conversations, he casually mentioned that he has been both passively and actively involved in sex while incarcerated. He has a wife and child waiting for him and claims he is NOT gay, but "that is just the way things are here". As he was initially transferred to a privately owned prison, he was tested for TB and HIV before he was "enrolled". He stated that as a "precaution" he will again be tested for HIV before leaving. I am embarrassed to pursue more questions with him at this time and am not sure where else to go. My issure is not his sexuality, but his lifestyle after leaving with regards to himself and his family. Is he gay? Is he bisexual? or, as he stated, is this just part of human nature to be sexual and defaults to the same sex when the opposite is not available? I would appreciate any insite on this subject. Thanks.