I THINK I have.....HAD......a similar sort of friend! Maybe its a little bit different, but I am having flashes of my situation with her because it rings true of the "sabotaging your happiness" sort of thing.....yanno, the friend who can't leave things alone, she must get into your business and in the end its just an attempt to be controlling or to hurt you in some way? Yeah.

Its better to not have these sorts of people in your life.

As for this friend being in "love".....IMHO people don't know what LOVE is. They think that being in love is merely that infatuation phase you get into, but its not, as true love is so much more. I can fall into lust pretty quickly, but I'm not so stupid as to mistake it for love.