Dear Queenie,
My wife and I have friends over for dinner quite often, but I have noticed that some of them never invite us to their house or take us out to eat.
Queenie, why do you think that is?—Always the host, never the guest
Dear Host,
Perhaps your friends cannot afford to entertain you the way you entertain them, or maybe they were never taught that it is rude not to reciprocate someone’s hospitality. Have you tried asking them about this (as tactfully as you can manage)?