I need to know if I'm being unreasonable to be pissed off with my SIL.
She invited my family for Christmas day as she has done for the past few years. Really looking forward to it but have just found out she has decided to invite DHs ex. DH suffers terribly with his mental health, has been sectioned already this year & his relationship with ex is not good, she openly admitted to purposely getting pregnant by putting holes in condoms, not taking the pill, and is generally a bit wild.
DH has said he is not going if she is going, SIL has said she wants her there as otherwise she'll be alone christmas day (she wouldn't). SIL said she wouldn't want to be away from her sons for half the day and just because I can be away from my DD1 doesn't mean Ex should. Ex was quite happy to finally split Christmas 50/50, she usually goes abroad for all of December and takes DS so we don't ever see him at Christmas.
So as not to drip feed SIL and EX are friends, but not overly close.
SIL said her reason to invite EX was she thought DH could kick off due to his mental health and she wanted someone else to talk to
DH has had to have a lot of support from PIL due to crisis this year, therefore taking away her baby sitters
I had a baby in April and was looking forward to getting out 😅
So AIBU to feel like she's ruined what would have been a good day??