Yes--they need to be tested.  Many bacterial infections (for him) have no symptoms but unless he clears it up, the two of you will likely pass it back and forth. 

Wow--it sounds as though you have your hands full with this guy.  I am a recovering heroin addict--clean for fifteen years.  I am currently writing my memoir and blog about addiction and recovery.    Honestly, unless a person is ready for treatment, it's impossible to get them to go.  It *sounds* as though he has … Read more