SIL has invited DD (4) and DS (1) to Knowlesly Safari Park for DNiece's birthday. Which is a great park from what I remember visiting from many years ago, BUT - it's 200 miles away from where we all live. SIL included.
This has annoyed me more because SIL recently had a strop about my DD's party, it's after school in a place 1 mile from our house at a farm park. Her DD's School doesn't finish until 15 minutes after the party finishes and is 30 minutes drive away, so she can't really make it. It's a joint party with someone else, at one of those places where you get free entry all day. The reason me and the other Mum decided to do it after school was because we figured we didn't want to take up people's whole Saturdays, and the place shuts at 6pm so no dragging kids out when they can still see their friends playing. SIL tried to persuade me to change to a Saturday but it was already booked.
But now I have to give up a Sunday to do a 400-mile round trip for a 6th birthday party? She is begging and saying no one else can make it so if we don't go then DN will have no guests there. We're not busy that weekend, we just can't be bothered with the time or expense. AIBU?