I would also suggest that you reread your posts which reveal a substantive and primitive discriminatory streak in you. As someone posted above, either quit or suck it up and move on. To that I would add taking legal action.
I don't see anything discriminatory in what Jace said. There is no reason to be rude. If those people are homosexuals, it doesn't justify their behavior, as it wouldn't be justified if they were straight. There is nothing discriminatory about saying that. Equality is fine, but here we are talking about some people wanting to be more equal than others.