The common belief is that men are always stepping out on the women in their lives. In reality, women are just as likely to cheat as men; although, men and women tend to think about their infidelity in very different ways and to have very distinct reasons for doing it.

For starters, men are much more likely to seek a purely objectified experience—sex with no strings attached. Meanwhile, women are much more likely to be interested in sex that includes some sort of emotional connection. One study of men and women who were actively cheating found that 57 percent of women felt an emotional connection to their affair partner, compared to 27 percent of men. Taken together, these findings (and the results of many other studies) strongly suggest that women, much more so than men, are looking for emotional connection when they cheat.

Of course, the need for emotional connection is only one among many reasons that women cheat. Other motivations include:

1. Low self-esteem.

In such cases, they seek external validation through romantic and sexual intrigue. If they are wanted, they feel worthwhile, desirable, needed, etc.

2. They have unrealistic expectations

They think their significant other should fulfill their every whim and desire, 24/7/365. When this expectation is not met, they seek external satisfaction.

3. They want some extra sizzle in their life.

They miss the neurochemical rush of meeting someone new, flirting with that person, and being sexual for the first time. They find their ongoing relationship predictable and maybe a tiny bit boring, so they grab some excitement elsewhere.

4. They’re unhappy in their current relationship.

There may be a lack of intimacy (a lack of emotional connection, as discussed above), there may be a lack of sex (for any number of reasons), their mate might not be around enough to satisfy their physical and emotional needs, or things might just be falling apart as relationships sometimes do. In such cases, they might cheat to see if there is something better out there or to line up someone new before they end their current relationship.

5. They feel neglected and lonely at home.

Typically, such women feel more like a nanny, a maid, a mother, or a financial provider than an equal and valued life partner. As such, they use romance and sex outside their primary relationship to fill the emotional void.

6. They’re angry and want revenge.

Usually, these women act out in response to a betrayal by their partner. Their partners may have cheated, or spent money without asking for their opinion, or made an important life decision without including them in the process. Out of anger, these women might seek extracurricular sex—and they usually don’t try to hide it.

7. They’re addicted.

Sometimes women have an issue with alcohol or drugs, and these substances affect their decision-making, leading to impulsive sexual decisions. Other times they are sexually and/or romantically addicted, using sex and romance compulsively as ways to escape unwanted feelings. (This desire for distraction and escape also drives substance addictions.)

By Ljiljana Kostic