The way in which we respond to others has a great impact on the way in which they perceive themselves, their self-esteem, as well as on society, so, we must focus our responsibility when we make comments about others, in this case, the Meisha's response shows that she has in her head an ideological construction about how homosexual people are and behave, this ideological construction is called heterosexism.
Answer
Meisha's response was heterosexist