I have also had this for 20+ years. And I'll suggest to you something that I learned from this group. Try changing some words in your head. And by that I mean the ones you associate with HSV. First of all, change disease, or virus, or whatever negative term you have running around in your head to simply... skin condition. Because, that is all that it is. Try changing outbreak, or sores, or whatever negative thing you have in your head about that to.....occurrence. Because again, that is all that it is. Doing that created a mind shift for me.
Revenant is absolutely right that it lessens over time. And keeping yourself healthy is key! Don't let the stress, occurrence, stress, occurrence cycle get you. And you are so not alone. My Dr. told me last week that 1 in 4 Americans has HSV-2. And that 85% of them don't know it. So when you feel bad and alone, just look at a group of people and start counting. 1,2,3,HSV....1,2,3,HSV.
I know couples that have been together for years, one is positive, the other still negative and they have 20+ year old children. It can be done. Don't give up on that dream!
Things will get better. I know that's hard to believe right now, but it will.