I have to admit that I am very confused about affairs. I have read all kinds of information that says that affairs don't last, etc. But then I read about how hard it is to let affairs go. If it's such a big struggle, why do we go through months of hell waiting for our partners to decide what they want in life?
Affairs last a lot longer if the unfaithful spouse is able to stay in the marriage while conducting the affair.
When that happens, the unfaithful spouse gets the best of both worlds. Why would they give that up? If they can stay in the marital home and get domestic and family support, and sexual fulfilment as well if the affair is unknown to the other spouse, or if they leave the home but can return for visits, seeing that their kids are well cared for and they can do short-term duty as a "good parent", their emotional needs are being fulfilled by two people. That's greatly satisfying to some people. Those situations can go on for many years.
However, if the betrayed spouse withdraws from supporting the affair, and throws the unfaithful spouse onto the resources of the affair partner, the weaknesses in the affair relationship are likely to show quite quickly. People who create a relationship founded on the devastation of their own and the other person's spouses and children are not likely to be the sound, committed people that it takes to make a long-lasting marriage.
The move to Plan B, where the affair is supported no longer, should come almost immediately for a betrayed wife, but is best preceded by some months of Plan A for a betrayed husband. Nonetheless, whether the betrayed spouse is a wife or a husband, they need at some point to stop meeting the unfaithful spouse's emotional needs.
Follow Dr Harley's plan and you will be in the best place, despite being the victim of a truly awful situation.