My DH learned to ski at 38 with me, was able to manage a green run and ride a chair with instructor as a bonus at first lesson and became a solid intermediate able to ski an occasional easy black as he learned with our kids. We skied as a family at small resorts in New England for a couple of weekends each year, then weeklong trip to Tremblant. It helped that he had experience XC skiing and skating and that his favorite part of XC was going downhill! But he gave up skiing maybe 8-10y ago after a fall in which he bonked his head, didn't enjoy trying to keep up with the kids, and switched to a more demanding job. He came on family trips to Snowmass and just worked, and now comes with me on some trips depending on what/who else will be there. He has come out for a single day on rental equipment as a tourist skier 3 times in past 8-10 years. He likes American history and railroad history, tunnel projects, hot springs, lift mechanics/riding gondolas etc etc. We like visiting local diners, beer and burger places and experiencing local culture.
Things we have done that I recommend.
Bozeman - Winter snowcoach tour to Yellowstone with overnight(s) in a lodge near Old Faithful. Nice hiking and winter is great for geysers and wildlife spotting. On the way in or out visit Chico Hot Springs and spend a night there. From Bozeman you can ski Bridger easily (20 min drive) and leave him in town; there is nothing but ski lodge at the base. In town there is natural hx museum with great dinosaur exhibit. Fun shops, cafes, bakeries, bars, XC skiing and snowshoeing are available nearby. You can then ski/stay at Big Sky (90min drive). It is possible for a non-skier to ride the tram to the summit which is spectacular on a blue sky day. Not much besides skiing at Big Sky itself.
Snowmass - Ski in out lodging, some nightlife, some activities like XC, bowling!, suited my family, or stay in Aspen itself. Snowmass does have a gondola served lodge mid mountain that hold nighttime festivities. Tubing nearby etc etc. There are dog-sled rides if that is of interest. On the way there you can visit Glenwood Springs. There's another hot spring place near carbondale I think, never been. If weather is good the drive from Denver to Snowmass is interesting with tunnels, railfoad etc. Some mining history and interesting towns.
Durango has nearby hot springs, interesting town, ski Purgatory. Did that before husband with friends one of whom didn't ski.
Mammoth or North Tahoe - again interesting drive in good weather. Historical sites en route. Towns with some local culture.
There are a fair number of Divas with non-skiing partners (including my DH) coming to Diva East at Lake Placid/Whiteface this year Feb 1-5. Charming town, Olympic history and venues, good xc, snowshoeing etc. That's a destination to consider. Heck, join us this year!!!