Physical intimacy can be an important part of marriage, but couples may experience differences in desire because of stress, health concerns, emotional tension, exhaustion, or changing circumstances.
When these differences remain unspoken, resentment can develop. One partner may feel rejected, while the other may feel pressured or misunderstood.
Still, it is inaccurate to claim that a wife is responsible for her husband's decision to pursue a mistress. Intimacy is a shared relationship issue, and both partners have the right to establish boundaries and communicate their needs.
If a couple is struggling, a calm conversation or professional counseling may help them understand the underlying problems. If their expectations cannot be reconciled, they can discuss their future honestly rather than maintaining a relationship built on deception.