Yeah, sorry man... but I think this will continue to be awkward for years to come. I have had similar experiences with some of my family. I am 4 years on T and though almost everyone out in the world perceives me as male, the pronouns with family connections remain as they were. I have a sister who will maybe NEVER accept me as her brother, and some of my aunts and uncles try, but mess up. My dad says nothing. My mother is getting retrained, but it takes time... If I were to give you advice, it might be to speak up and correct them in public places where it makes you most uncomfortable, or pretend you are not listening, or limit your activities with family to events where ONLY family is involved. The latter has worked best for me, since I tend to be an avoider. It is less embarrassing for me to be misgendered around family than it is when the general public is involved. You will figure out how you respond as time goes by.
