LGB movement

I'm so done with people that are "one of us" but say that trans women that are lesbians are straight men looking to get in with women. Congratulating sex being only defined as two terms, completely forgetting the trans people in our history fighting for our rights when all of our rights are being under fire right now, including gay marriage. It literally doesn't make any sense how someone can be so hateful but still know the difficulties of being queer and still hate on trans people.