Following on from the thread about cheating bankers
www.mumsnet.com/Talk/relationships/871176-Hundreds-of-Bankers-Confess-Reasons-for-Cheating
Most of these men say they are happily married and want a discreet affair.
I wondered if you are his wife sitting at home every night looking after the kids, how would you ever know?
What are the warning signs?
There must be some?