I can understand why you did what you did.
Not sure what advice you are looking for though.
If grapevine is the place you are looking to find someone, why not put yourself out here on who you are and what kind of person you are searching. Hopefully someone would come up along the way? Your username here is letsconnect. Why not embrace that and look beyond the married people in your vicinity?
If you are looking at more advice on what to do(not in terms of grapevine), put yourself out in real world. There are many ways -
- Dating apps If that's what you believe in or works for you
- Common hobbies / passions
- Work (though not recommended to do so)
- Friends of friends
- House parties (if you are into that)
If you wait for the universe to send someone out to you, I know I have done that, it doesn't really work that way. I am not saying wherever you go you go with intention of meeting someone for relationship, but I am saying, widen your horizon of people you know and maybe you find someone with whom you wanna take it forward with?