You know, I was diagnosed w/HSV2 two months before I got married, I explained everything to my husband, and he still married me. During the 12 years we were together, he never once contracted it from me. Of course, we never had sex while there was a sore present. Discuss it w/your future spouse, and take it from there. If he/she freaks out, then that was never the right person for you from the get-go...either that, or you'll have to educate him or her pretty quickly!