My SIL planned a coed wedding shower instead of bridal. But it’s out of town to accommodate the grooms family. She sprung this on us 2 weeks before the date. Looking at cost for flight, car and hotel plus money for food. It’s near $1000 for myself and my young daughter(who can’t be left home alone). My husband already can’t make it due to work. I don’t want to outright say it’s because of money because that’s private & honestly not their business.
How can I decline without mentioning the costs?