The cycle of abuse is a social cycle theory developed in 1979 by Lenore E. Walker to explain patterns of behavior in an abusive relationship. The phrase is also used more generally to describe any set of conditions which perpetuate abusive and dysfunctional relationships, such as abusive child rearing practices which tend to get passed down. Walker used the term more narrowly, to describe the cycling patterns of calm, violence, and reconciliation within an abusive relationship. Critics suggest the theory was based on inadequate research criteria, and cannot therefore be generalized upon. Overview Lenore E. Walker interviewed 1,500 women who had been subject to domestic violence and found that there was a similar pattern of abuse, called the "cycle of abuse". Initially, Walker proposed that the cycle of abuse described the controlling patriarchal behavior of men who felt entitled to abuse their wives to maintain control over them. She used the terms "the battering cycle" and "battered woman syndrome". Terms like "cycle of abuse" have been used instead for different reasons: to maintain objectivity; because the cycle of abuse doesn't always lead to physical abuse; because symptoms of the syndrome have been observed in men and women, and are not confined to marriage and dating. Similarly, Dutton (1994) writes, "The prevalence of violence in homosexual relationships, which also appear to go through abuse cycles is hard to explain in terms of men dominating women." The cycle of abuse concept is widely used in domestic violence programs, particularly in the United States. Critics have argued the theory is flawed as it does not apply as universally as Walker suggested, does not accurately or completely describe all abusive relationships, and may emphasize ideological presumptions rather than empirical data. Phases The cycle usually goes in the following order, and will repeat until the conflict is stopped, usually by the survivor entirely abandoning the relationship or some form of intervention. The cycle can occur hundreds of times in an abusive relationship, the total cycle taking anywhere from a few hours to a year or more to complete. However, the length of the cycle usually diminishes over time so that the "reconciliation" and "calm" stages may disappear, violence becomes more intense and the cycles become more frequent. 1: Tension building Stress builds from the pressures of daily life, like conflict over children, marital issues, misunderstandings, or other family conflicts. It also builds as the result