I came across an old photograph some years after marriage to DH of himself with old girlfriend seated at the dining table of the in-laws. Looking at this photo brought the realisation that I myself have never sat at the dining table of the in-laws home. In fact, although my DH and I have been married for almost 12 years, in that time I have never, not once been invited to the in-laws home. I have been there briefly a few times over the years to drop off Christmas pressies and the like.
DH and I have entertained the in-laws at our home and in restaurants etc...until MiL took great exception to the lastest invite, telling me that she felt insulted by the length of time between the invite being given and the dinner which it was for. This invite was for the Christmas, New Year period and I had wanted to give plenty of notice so that they would be available to join us. MiL says she felt that it meant that she was not allowed to visit us until the day of the event itself. God only knows what gave her that idea.
DH was given a full run down by MiL on just how upset she felt and DH used the opportunity to ask her why he and his DW aren't invited to her home whist his sister and her husband are regular Sunday lunch guests.
Dearest MiL, who generally ignores me, comes to my home to tell me to my face that I will never be invited to her home but should feel free to pop round anytime I liked. The in-laws live 45mins drive away in a village which is not en route to anywhere.
I was pretty stunned by this even though previous behaviour should have prepared me. Couple of examples: