My dd is friends with a local mother’s kids. She is a nice woman. We have a lot in common & get on. I have invited her & her kids over many times but we never get a reciprocal invite. I have known her nearly 5 years now. I know she has some issue with people coming round. She has said her house is messy. Mine is too & we do not have an impressive lifestyle at all. The lack of reciprocation has got me down so I now tend to just suggest we only meet up outside my home. She is always keen to meet. She likes me. I am too scared to ask her why she doesn’t like people to come round in case it is due to some trauma. She is a very private person. AIBU in finding her lack of reciprocation unfair?