Hey hey and welcome
after 11 years (plus however long you knew him before) there's no way to out yourself without really hurting his feelings.
While you may have felt you were as honest with him as you could be, odds are that he would feel horribly betrayed, and that the woman he loved had never existed.
And he would be even more hurt if he found out on his own, so yeah.
Be careful about being on this site.
Wipe your history and all that jazz.
Similarly, if you find yourself in a situation where he is guaranteed to find out, one way or another, you make sure you tell him first.
Other than that, I don't think there are many deep stealthed girls around. There are a few stealthed girls or girls who intend to go into stealth when they're ready, so I'm sure you'll find someone to talk with on that subject.
I'll give you the heads up though;
A lot of folks here are not at all interested in being stealth, for any number of reasons.
Me, I got good people (friends, family and a husband), who accept me as is, and a daughter to think of. I couldn't possibly even think about leaving them behind and going off to start a "new" life somewhere away from them.
Mind you, that's just my own opinion as to why "I" choose not to take that path myself.
Stealth is also a very touchy subject to certain people and many topics on the subject tend to become heated. Just so you're aware.