Whether or not a husband will regret having an affair and subsequently divorcing will depend on various factors, including the circumstances surrounding the affair, the reasons for the divorce, and the individual's personality and values.
Some people may experience regret after engaging in an affair and realizing the pain it has caused to their partner and family. The guilt, emotional consequences, and the loss of trust in the relationship may lead to feelings of regret. On the other hand, some individuals may not feel regretful about their actions and may choose to move forward with the divorce if they believe it is the best decision for them.
In any case, it's essential to remember that affairs and divorces are complex and emotionally charged situations. If you or someone you know is facing such a situation, it is crucial to seek professional help, such as marriage counseling or therapy, to understand and cope with the emotions involved and make well-informed decisions.