I contribute from time to time here. Incidentally I'm British. I spend so much time reading what Americans write on the Internet that I feel I understand some American English though Americans should check when I try to define American terms.
Drunks and Infidelity
Warning! If you're regularly drunk your wife or lady friend just might get fed up and might get tempted to be unfaithful.
Well I didn't write the song below but it warns you about the problem.
More about infidelity and I did write this one though Georfey Chaucer helped me a bit.