Coming Out Age: 33

Hello just in a sharing mood tonight so here goes...
I told my best friend that I have known sense 1st
 grade we have had some breaks in out friendship in the
 past but always made up and been through a lot together.
 She was happy for me she said what ever makes me happy
 she supports I told her some details maybe too much
 and then she has avoided us like the flu. If its just
 me she doesnt seam to mind but if my girlfriend is
 around its a bunch of broken promises and no shows. I
 never expected that from her she has other lesbian not so
 close friends her tattoo artist is a lesbian! Unless I
 just missed something else only thing I can figure