Same here, for the most part. The husband knows, in general, what I get up to (he's currently standing behind me giving me a back rub while I type this, after all), but I prefer to keep the details private unless it's something that involves him. For example I recently had a vision, and it turns out he got a warning about it and told me, so I shared some of the vision with him so he could understand what the warning meant. He will also occasionally ask me to do spells or tarot readings for him. Otherwise I keep the details private, and he knows better than to wander into my witchy space without me (the spirits there already kicked him out once ).
I know what you mean. One time, I had to tell him about a message I had from an ancestor, and I prefaced it with, 'I don't know if you think this sounds crazy, but..', because he could see I was stressed about something and wanted to know what was going on. I have read for him for practice, usually I offer, but there's been a small number of times, where I've had my cards out, and he's said, 'go on, give me a reading!' which I always do. One time I wanted to do a protection for him, and I told him what I was doing, and he wasn't there for most of it, but he did cooperate with the final parts of it. I never realised how much easier it is to do a protection on someone when they know you're doing it I'm forever discreetly doing protections for the house, my kids and the family as a whole, and because I'm not 'out' to my kids about this, I try not to let on to them what I'm doing.
I wanted to add too, that sometimes my partner knowing can be a pain. Because he has a big mouth, sometimes he'll blurt things about me being a witch at inopportune moments. I could throttle him when he does! A), because I don't necessarily refer to myself that way (except on here, and to my friend who's on a similar path), and , because I want to keep it private. Argh! He always apologises, but he's just so enthused about the whole thing, he forgets himself.