WOW. Let us not get it twisted there are many people in all the BGLO's that don't have the courage to stand up for themselves and COME OUT OF THE CLOSET. IMO it would not have mattered when she came OUT to them. Also it was her choice. What is the big damn deal anyway? She is who she is.
I personally think that her line sisters are just a bunch of idiots. Her sexuality does not make her any less of a Delta than any of us.
Soror just take care of you and be proud to be the woman that you are and a Delta. They will get over it and if they don't to bad for them.