The only people who are mad at you for speaking the truth are those people who are living a lie. Keep speaking the truth. Some people believe their own truth, just because they can't handle a person with a borderline personality.
I can always speak the truth but if someone chooses to believe anothers portrayal of me then there's no convincing them otherwise. And that's ok, I'll go on being happy and finding joy, time and karma will reveal all.