Below are compiled statistics on infidelity and marriage:

Percentage of marriages that end in divorce in America: 53%

Percentage of "arranged marriages" (where parents pick their sons or daughters spouses) that end in divorce: 3%

Medical field(s) with the highest divorce rate: psychiatrists and marriage counselors

Percentage of marriages where one or both spouses admit to infidelity, either physical or emotional: 41%

Percentage of men who admit to committing infidelity in any relationship they've had: 57%

Percentage of women who admit to committing infidelity in any relationship they've had: 54%

Percentage of men and women who admit to having an affair with a co-worker: 36%

Percentage of men and women who admit to infidelity on business trips: 36%

Percentage of men and women who admit to infidelity (emotional or physical) with a brother-in-law or sister-in-law: 17%

Average length of an affair: 2 years

Percentage of marriages that last after an affair has been admitted to or discovered: 31%

Percentage of men who say they would have an affair if they knew they would never get caught: 74%

Percentage of women who say they would have an affair if they knew they would never get caught: 68%