I know you want advice from supporters for this. I'm not a supporter but I can tell you the 'Drinking rules' of my house.
I don't know if it'll help or not.
There's really only one.
Not around the kids. No drinking around the kids, no being drunk around the kids. If kids are awake and in the house I have to be sober. It's not perfect. Like for instance if she takes the kids out, I drink, she brings them home, I'm drunk, this would violate the rule. I have my own room so I stay here, it has an attached bathroom. No need to leave. No interaction with the kids.
It still effects them negatively. My oldest daughter still knows, she goes to therapy, it's discussed.
I don't drink a lot anymore, maybe once or twice a week and only when symptoms are extremely bad, when I'm beyond exhausted.
Poor excuse.
I break this rule, I lose my home. Either rehab or well.. anything else I choose but I can't live here. It's in writing.
I don't think my wife is being unfair. I think I'm being unfair to my family. I can't help it but I'm working on it. I think my wife wouldn't even tolerate me at all except she knows how hard I've tried and am trying.
Also, I don't sneak my drinking. It's a sign of complete loss of control over it. My wife knows when I'm drinking. Even if I just have one drink, she knows. I'm grateful that she allows me to drink, it makes it easier for me to know I can drink if I can't work my way out of a craving, it's actually helping me control it better, but she knows every single time. I guess that's an unspoken rule.
There's also no liquor just randomly sitting around my house to tempt me. I have to go out and get it, or she has to bring it home for me. It's a lot of work for me to go out and get it, I have to build up to it, sometimes I don't end up drinking because it's more inconvenient than the need to drink is overwhelming, and sometimes because by the time she could bring it home the feeling has passed.
These rules have been in place for a long time now. There are other rules that have been in place, that have changed, that are re-discussed, re-negotiated from time to time but she will only tolerate so much. She tolerates too much as it is, if you talked to any health professional, addicts councillor etc.
I hope this kinda helps somehow. Sorry for stickin my nose in the supporter side.