How long is the drive?

He only has one(two)grandma and she only dies once. It's not going to be easy, but if you can, try to go especially when he hopes that you could go. The kids and you can sleep in the car while your hu*****and drives, your son should be ready for his test long before the day before the test.

Your hu*****and doesn't want to push you to go says a lot about him. This is my personal opinion, you have to make your own decision.