Anonymous wrote:
Does your son want a grandparent visit?
If not, that’s the only reason I would intervene.
Otherwise, let your husband handle it. You can conveniently have to “work” or get a cold before the trip. Basically, stop making this your problem. When my husband used to say “we should take the kids to church more, it means a lot to my parents” instead of arguing or stressing, I would say “Sure! Let me know where you want to go.” and he would predictably plan nothing. The youngest graduates high school next year.
You can say “That sounds nice!” whenever in-laws bring up the trip and move on with your life. If your husband wants to book hotels, plan the drive and go with them, more power to them! It could be a nice bonding experience with his parents.
This! My DH used to say that about church. I said sure, why don't you find an outfit and shoes for each of them and let me know when you've done that. Then the children grew up. The end!