Probably not a good idea, but we can't control what other's do with their recovery or in their disease, if active. My AH went to Costa Rica for a work trip back in October, I refused to go with him because of his alcoholic attitudes so he got plastered every night. Apparently, he also got himself into hot water with some of the wives of his co-workers. I expected nothing less of him even though he swore just a few weeks prior that he was going to go to AA, get help, and get sober.
Anyway, what are you going to do for yourself while he's gone?