I have no worries about anyone being convinced to turn to an alternative lifestyle, because I do believe that the predisposition for one is biological; albeit biologically awry and unnatural.
However, I do resent the feminist-lesbian legislative-judicial assault on the natural-nuclear family.
That is succeeding. Witness the skyrocketing of the divorce rate over the last 30-40 years.
Infidelity in marrige has little to do with lesbianism! :-)