Could be, in that specific situation then yeah you probably do have a problem. I had a problem with alcohol and used to hide my drinking because any time I tried to have a drink, I caught shit for it so then naturally I started hiding it and it turned into a problem.
What I'm talking about though, are partners who flip out over someone having one or two beers. I know a lady who got involved with some weird church and then she made her husband pour his beer down the toilet. That kind of behavior & sentiment toward alcohol is what I find to be kind of weird & puritanical.
But I live in America so there are a lot of puritanical people around here to be quite honest. Not as many as there used to be when I was growing up, but there are still people around who are weird in that way although if you ever had an alcohol problem and had to go to AA to deal with it, I kind of understand it to an extent because having a problem with any substance is no fun.