DH is a recovering alcoholic. SIL knows this perfectly well. She is DH's sister and has always been very overbearing.
Last year his she and her husband came to stay in our village for a week, in a rented flat.
On the fifth day of their visit, BIL asked DH to go to the pub with him. I was not invited and SIL apparently didn't want to go.
I was very angry about this. Eventually DH didn't go, but because of the stress caused by the suggestion, he went on a four day bender.
SIL and BIL ended up going home a day early, after I had a terrible row with her. She told me that although she knew DH was an alcoholic, she thought that he would be able to have soft drinks at the pub.
Anyway - we haven't spoken since then. DH was very upset about the whole thing and has hardly drunk anything since. He has refused to speak to his sister as well and has blocked her on social media.
Yesterday SIL's son phoned and said that she and her DH were planning to come again, in a few weeks time.
I can't understand why she would want to do this, when none of us have spoken and she hasn't apologised for the chaos her DH caused last time they came.
AIBU for not wanting them to come again? I am terrified that even the thought of it will set DH back again.