So I have a friend with whom I always meet either in a cafe or in my house. Over the last three years or so, she has come over multiple times. When she is over I always have something to feed her - sometimes it's just refreshments or cake, sometimes a proper meal. DH and I have hosted and fed her and her DP multiple times over the years and the favour is never returned. In all that time (three years) we have only ever been invited to their place once, when she had her baby a few months ago. Now, I don't have people over in order for them to invite me to theirs, but I do expect some reciprocity at some point and this feels awfully one-sided.
I'm now heavily pregnant and I have to say that she has been good in offering advice and support as she already has a DC. But she invited herself over the other day (I'm too sore to travel far at the moment) and I made lunch - nothing too complicated - yet I realised when she left that she hadn't even said so much as a "thanks for the lunch". I don't think she has ever said thank you for any meal I've given her. I don't expect a gold medal or anything, but a simple acknowledgement or thank you would be nice! I always say thanks when I've gone to someone's house for a meal, so is it too much to expect the same thing in return? Is it also too much to expect to be invited to hers every once in a while?
AIBU to be annoyed by this?