Recently found out that PIL have invited their other son to theirs for Christmas but not us (DH, child and me). No back story, yes MIL is not overly fond of me but she is the same with SIL. We have welcomed them into our house on many occasions, met regularly (pre-COVID). Since COVID, PIL haven't met up with any of the children so Christmas was going to be extra special (or so we thought). DH asked many times about Christmas but no invite was forthcoming so we assumed they didn't want anyone at theirs, our house is too small to host everyone.
But, we have not found out that BIL and family will be going. DH asked how this is happening and they have claimed that DH had said he didn't want to come this year which is a lie and he said so but they seem to have ignored it.
We are quite shocked by it all and not sure what to do? MIL does have form for lying but do we leave it and say nothing more? I tend to not get too involved in their lives and leave that to DH but this has really upset us so not sure if I should say something or ignore and get on with it. I feel they have conditioned DH to never really confront them so this will never get resolved and then another thing will come up and they will expect us there like nothing has happened.