My in laws love travelling with extended family. Once a year or every 2nd year they're trying to plan a big trip. I've never liked these trips and they've progressively gotten bigger over the years. More distance to travel involved. Because we all mostly live in different locations they now offer to pay for the travel and some costs like a few days accommodation to bribe us to come along. We're all married, with kids. And we all want different holiday styles. E.g.My SILs are not very physically active. There's 8 adults and 6 kids of different ages from 15 down to 7. We don't want the same kind of holidays. My husband and SILs can never say no to their Mum. I don't travel with my side of the family so should I have to with the other side? I don't want to travel with my in laws and would rather travel just with my husband and kids. Can I say no if they're offering to pay for some of it?