I didn't know i had herpes 2 could he still get it even though he hasn't had an out break?

Yes: An outbreak isn't required for transmission of the herpes simplex virus.

Yes: Herpes virus can be shed and spread even when there isn't a clinical lesion present. You can get an oral prescription that reduces the shed of the virus to 1 in 365 days if you take it daily.

Yes: HSV can be transmitted even in the absence of active lesions, although it is less likely than when lesions are present.