<human>: Can you summarize the given text in a few sentences?

Husband and I have been together for 7 years, married for 3 of those. Earlier this year my parents found out my only other sibling is addicted to hard drugs. Details on this aren't really important other than my parents have recently said enough is enough and my sibling is only allowed to move back home if they are ready and willing to go to rehab to get clean. I don't have the closest relationship with my parents, but I'm trying my best to be there for them through this. 

This hasn't been easy on my parents, and my mom doesn't want to spend X-mas at home and be reminded that my sibling isn't there. She wanted my husband and me to come with her and my dad on a 4 day trip (8 hour car ride) for X-mas. I thought it would be good for my husband and me to go on this and just kind of support my parents through their rough holiday. I told my husband that this was important to me, and that I though we should do it, but he said he really didn't want to do it. I told him it hurt me that he wasn't willing to do it for me when I told him it was important to me, and he accused me of guilt tripping him. We both have ample vacation time to do this, and his family is celebrating early this year so logistically there aren't any problems. Honestly all we are going to end up doing is probably just sit around our house watching TV. I told my mom he didn't want to travel for the holiday and she seemed sad, and said that her and my dad were going to look for some trip for the two of them.  

I put out the idea of maybe cutting it down to a 3 day trip somewhere that was only 2-3 hours away and my husband still said no. I didn't want to push it, but I'm still feeling resentful about it, but I'm not sure who is in the wrong here. Am I asking for too much or is he being a jerk about not doing this for me?
<bot>: Husband won't go on a 3-4 day trip for X-mas with me and my parents who are dealing with the first holiday season with my addict sibling out of the picture, feeling resentful about it.