He did not have a cold sore that was visible to me. My mother in law has had many cold sores during the 20 years my husband and I have been together but to the best of my knowledge I don't believe my husband has ever had one. I would think if my husband was positive for oral hsv I would have gotten it long before now wouldn't I have? And my OBGYN said even a few seconds was enough time to get it from this other guy even though I didn't think it was either. I'm just so scared and confused right now. I don't want my marriage to end!