I wish stuff like this would happen to me when I get misgendered. Sadly, most of my friends won't use my pronouns (they forget and I'm too nervous to correct them.) Only two people (my best friend and my ex-girlfriend who I'm still good friends with) actually use my chosen name and pronouns. I love those two to death.
Going to be real with some of my followers right now. Unless you are reclaiming slurs that are DIRECTED right at your portion of the trans community, or have been used at you before, I don't want to see it. Ever. I don't want to see slurs used in photo descriptions unless they are at request of the trans person in question that is in the photo.
I love you no matter if you're straight, cisgender, gay, transgender, male, female, bigender, bisexual, Pansexual, asexual, polysexual, pangender, genderfluid, agender, or anything else Just give me your pronoun preference and I'll do my best :)