one of my ex-acquaintances is on tumblr and twitter pretending to be an intersex poc muslim when i know for 100% certain she is none of those things. i knew her over 13 years ago and she is absolutely none of that

and she goes around openly calling herself a "muslim", using a fake arabic name, and saying things like "i hate america" and relobbing pictures of the american flag burning and it's really pissing me off. it's disgusting. people are really thinking a muslim is doing that

what should i do? should i out her? how would i even begin to do that?