So im friends with friend A and B, and we have friend D who isn't as close as (I thought) me, A and B were.
This weekend, A and B have gone away for the weekend, and not invited me or D, despite knowing it was somewhere we would both like to visit. It was briefly mentioned by A a few weeks ago that they were going to invite B, but was not mentioned again. We were all together on Tuesday afternoon, where they started talking about this weekend (how much money would be needed, times etc). I left the room, and heard A say to B we should book an air BNB when they get back because they felt a bit, before they then started talking about the trip again on FaceTime when we were planning helping B move. I think B noticed I was upset (and maybe A from the previous comment), and called me again Tuesday and was texting me all day on Friday when they were travelling. I have not spoken further with A, but B said they had got me a magnet (which I normally collect) and a gift and to come over on Monday (tomorrow) night. I saw D yesterday, and she couldn't understand why we were not invited, other than A makes it quite clear in front of everyone they prefer B.

AITA for not taking the magnet and gift? I don't really want to see a reminder of the weekend I was not invited on every time I go in the fridge. I know if I mention anything things will just kick off, and we have a holiday booked in the summer (as a four) that I don't want to make things awkward for, despite not really wanting to go at the moment!