Should I feel concerned?

Let me start off by saying I have a pretty good guy in my life. He is very loyal, trustworthy, helps around the house, takes care of the yard, however I would have to say his only downside is that he doesn't seem interested in doing anything, although he is very quiet/kept to himself, always has been (we met at age 11, hung out a few times in high school but then went out separate ways for several years until we met up again). He goes out with the guys every now and then but it just seems like he doesn't want to do much of anything. He doesn't want to go on camping trips or outings, I hardly ever get invited to go with to any functions, he mostly just wants to hang out at home with me which isn't a bad thing, but it would be nice to go out once in a blue moon. He does have ms though so he tends to get tired easier and he has gone on many trips with the guys in our younger years, so is he just at an age where he wants to settle down?(we are same age, 35 only I'm 1 month older than him lol) or should I feel concerned he doesn't seem to want to do much? For me its different because I partied a bit but then became a mother at age 21-22 and so now I'm finding I want to go out more, etc, I like being a little bit active. I'm just trying not to take it personally in a nut shell.

Should I feel concerned?
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