"I don't pull out the 'bisexual' word because nobody likes the bisexuals,” she said in an interview with the Daily Beast. “Everybody likes to dump on the bisexuals. We get no respect."

“I do completely feel that when I was in relationships with men, I was in love and in lust with those men,” she told Sessums. “And then I met Christine and I fell in love and lust with her.

“For me, it is a choice," Nixon was quoted as saying in The Times. "I understand that for many people it's not, but for me it's a choice, and you don't get to define my gayness for me.”

The New York Daily News reported that among the angriest responses to that statement came from gay activist John Aravosis.

"If you like both flavors, men and women, you're bisexual, you're not gay, so please don't tell people that you are gay, and that gay people can 'choose' their sexual orientation, i.e., will it out of nowhere. Because they can't,"

Nixon told the Daily News. "I also feel like people think I was walking around in a cloud and didn't realize I was gay, which I find really offensive."

Source:http://www.newjerseynewsroom.com/movies/actress-cynthia-nixon-lesbian-bisexual-or-lgbt-nuisance