I am married to someone who is not into animals period, snakes and rodents even less, he has come a long way and now handles snakes (2 of them are "his") and he even has "his" Cresties, when it comes to care though it is on me, I do it all this is MY hobby and I consider this MY responsability.
My husband has been very supportive, even let me take over the room that was supposed to be his so I could have a large reptile room so I really cannot complain quite the contrary, he wants me do to what makes me happy however that is where the support ends (which is already great), he works long hours so I would not expect him to help me either but I know that if I needed help he would try is best.
Anyway this is my thing and I am not expecting or wanting him to help me just like if he goes fishing (that is his hobby) he does not expect me to help (cleaning the boat, preparing the tackle box, cleaning the fish etc), I could but I am not into that at all.
We each do our own thing, respect and understand each other interest and the time we dedicate to our passion.