Sorry for your stress, but voicing it here … not sure what you expect ????
It sounds like your husband is feeling … for whatever reason … that his life is not in his control … he's searching … but has fallen into some "dark" places. Best to get him professional help … it may be that "Q" is the only credible "light" he has found. Q has warned us time and time again to "be careful who you follow."
Have you viewed any of the Qanon videos? Qanon is positive, patriotic, "brothers" and "sisters" … traveling the path from darkness to light. We truly are "Where We Go One, We Go All" …
I wish you luck … God Bless