Homophobia

Hello this is like my first time on Reddit and all but I need advice on how I should be handling things my twin sister so we are both 17 and we are really different like she is really homophobic to a point that Is really scary like even my Christmas dad shows so much respect to individuals from the lgbt community. I am not gay I am straight but I enjoy reading and watching gay books and movies as due to this she believes that I am gay..however this isn’t the issue the issue is that when ever she sees a gay person she makes faces and says things like eww and say that they make her uncomfortable which I think is ridiculous like loves to tell her self that she loves individuals from the lgbt community but she is just try hide the fact that she is homophobic…as she loves to bash me about liking yaoi and other things as lately she has been calling me gay and telling other people about my interests in gay romance videos she is my twin sister and it hurts to see her act like this I don’t know what to do pls leave advice for me ty ❤️