I do day hikes with my wife, but she will never do an overnight and sleep on the ground. Also, there are some hikes she is not that interested in, or would rather do something else so I go alone. But she loves to go camping in our tent trailer, so we do that a lot and usually do day
hikes from the campsite. When we are at home, she is less interested in hiking, and would rather go buy shoes :)
But we have a fantastic relationship and really spend a lot of time together. I do not try to get here interested in what I do. If she wants to participate, great. If not, that is okay too.