I must say that I have an issue with this manga. I drink one or two glasses of wine every day and regularly a beer or a strong alcool (whisky, cognac, armagnac, liquors, etc.). So I'm not against alcohol per se.
But I think alcohol is something that you should drink for the pleasure of the taste, certainly not to relieve stress or fatigue, as this is the perfect road to alcoholism.
So I feel that the vibes of this manga are quite mixed: in a way, it shows the lady appreciating the taste of the cocktails (good point in my view) but being relieved from her stress and behaving "cuter" (nobody is cuter when drunk, especially to sober people, this is an urban legend among drinkers). And her husband fixes a drink every day for her, with the risk of making her an alcoholic. Certainly not the good message to convey, in my opinion.