Man went to a pub with his wife. When he left for the counter a prostitute approached his wife & whispered "DEMAND CASH B4 SEX," he doesn't PAY!
The wife gets angry and starts shouting at the unfaithful husband for going out with prostitutes. The husband advises the wife that they leave the pub and go home to sort out the problem.
They book a cab but on the way the wife continues shouting and the Taxi driver stops and tells the man, "You, every time you book my taxi you always argue with your prostitutes, get out of my car" THE WIFE GOT MAD.THEHUSBAND COLLAPSED.
...this is the reason why husbands don't want to spend with wives in bars/nightclub etc.....