I know it's late, but I just found out and I need to vent somewhere or I will find a kitten to punch.
So we're taking our belated HM in July and we're going to Hawaii. MIL and SFIL know this because they very graciously offered to pay for the trip. Everything is booked and we're set to go. Fast forward to tonight when H reveals that MIL planned a trip for their family to Hawaii during the time we'll be there. They're going to Maui as well, and will be there almost the entire time we will be (planned after we picked our dates, so it wasn't a coincidence).
WTF?! I'm so angry. I feel like MIL planned this trip as a "family" thing, so they will get a chance to see us since we can't make it out to IN until way later in the year.
Someone talk me down or validate me.