Well, yes, the family that drinks together often does get drunk together. And they do stick together too. As reported by timesonline.com (Beaver, PA):
Rochester police said [Jason Dean] Sheets  Sheets and John William Moore Jr., 47, also of 300 Jackson St., Apartment 31, were pumping gas at Sheetz on Adams Street on May 1 when they began harassing a young black man in the store. The two men followed the man out of the store and an argument started, police said.
When officers arrested Sheets, he began to struggle, yell and swear at them, the police report said. Once inside the police car, Sheets tried to kick out the windows and slammed his head against the glass partition, police said.
And mom just stood by and … no?
[Annette Marie] Davis , who is Sheets’ mother, became irate during the arrest and also began to struggle with police and kick them in the legs.
Yikes. The charges?
Davis … is charged with two counts of aggravated assault, and one count each of resisting arrest, disorderly conduct and public drunkenness.
Sheets … is charged with two counts of aggravated assault, and one count each of resisting arrest, disorderly conduct and public drunkenness.
What about Mr. Moore?
Moore, who was driving the vehicle Sheets and Davis were riding in, was charged with drunken driving.
Here’s the source.