A wee bit of background DH's brothers are twins and close, so naturally SILs are quite close as their DHs share the same circle of friends.
I just wanted an outsiders opinion on this situation.
MIL had mentioned that SIL1 was coming over with my niece on Sunday, she asked if I was up to anything & I said I wasn't but nothing else was mentioned. So on Sunday I decided to pop past with my 2 DCs on the off chance of catching up with them.
When I arrived they weren't on FIL said they'd gone out for the day with SIL2 & her daughter.
AIBU in feeling a little bit annoyed that I wasn't included & DC missed out on spending time with their cousins. This isn't the first occasion that this has happened. They quite often do things together, afternoon tea, etc.
DH thinks I'm reading too much into & actually got annoyed with me for bringing it up. He's not particularly close to his brothers and things like this don't get to him.
I understand that SILs are close I was more annoyed that MIL doesn't think to include me.
I know in the scheme of things this is a minor issue but I can't help feeling a little bit hurt.