I agree that it depends, however I don't think that it is that easy. Even if you have a good, open relationship with your parents what about your wife/girlfrien

I agree that it depends, however I don't think that it is that easy. Even if you have a good, open relationship with your parents what about your wife/girlfriend or friends? Will they be comfortable to get drunk at your place with your mom around or to have sex with you when your mom is sleeping in the next room?