Extramarital affairs can be complicated. A married man may tell another woman that he loves her, complain about his marriage, or even promise that he will eventually leave his wife. Yet months or years may pass without him actually ending the marriage.
Of course, every relationship is different. Some marriages do end because of infidelity, while others survive it. However, there are several reasons why a man having an affair may still be reluctant to leave his wife for the other woman.
1. He Has Built a Life With His Wife
Marriage often involves much more than romantic feelings. A couple may have spent years building a home, raising children, combining finances, developing friendships, and becoming part of each other’s families.
Leaving the marriage would mean disrupting much of that established life. Even when the relationship is struggling, the familiarity and stability of marriage can make walking away difficult.
2. He Doesn’t Want to Lose His Family
Children can be a major reason some married men remain in their marriages.
A man may worry about how divorce will affect his relationship with his children, where they will live, or how frequently he will see them. He may also fear creating conflict between extended family members.
This doesn’t excuse cheating, but it can help explain why promises to leave a marriage don’t always become reality.
3. The Affair May Be an Escape, Not a Replacement
An affair can feel exciting partly because it exists outside the responsibilities of everyday married life.
Meetings may involve romance, attention, gifts, intimacy, and enjoyable conversations without discussions about bills, household chores, parenting, or other daily pressures.
If the affair became a full-time relationship, those ordinary responsibilities would eventually appear. A man may recognize that the fantasy he enjoys isn’t necessarily something he wants to turn into another marriage.
4. Divorce Can Have Serious Financial Consequences
Ending a marriage can significantly affect a person’s finances.
Depending on the couple’s circumstances and the laws where they live, divorce may involve dividing property and other assets, changing living arrangements, paying legal expenses, or making financial arrangements concerning children.
For someone who has spent many years building wealth with a spouse, starting over financially can be a major consideration.
5. He May Still Love His Wife
Cheating does not necessarily mean that a person has stopped having feelings for their spouse.
A man can behave selfishly or betray his wife’s trust while still feeling emotionally attached to her. He may value their history together and fear permanently losing her.
In some situations, an affair is not evidence that he has chosen another woman over his wife. Instead, he may be attempting to maintain both relationships—which is unfair to everyone involved.
Final Thoughts
Statements such as “I’m leaving my wife soon” should be judged by actions rather than promises. If months or years pass without meaningful changes, there is no guarantee that those promises will ever be fulfilled.
More importantly, healthy relationships require honesty, respect, and clear boundaries. Rather than waiting indefinitely for someone who is already committed elsewhere, it may be healthier to consider whether the relationship provides the trust, security, and commitment you deserve.