Breaking up a family can indeed be initiated by a lover, even without intentions to marry. In some cases, a woman may use the affair as a catalyst to end a failing marriage, feeling disillusioned with her husband. This can lead to a confrontation where she bluntly reveals her feelings and walks away, viewing the lover as a means to escape an unfulfilling relationship.

On the other hand, some women mistake lust for love, idealize their lover, and leave their spouse for what they believe is true love. However, such scenarios often result in shattered dreams, heartbreak, and disappointment, as the grass isn't always greener on the other side. The likelihood of finding lasting happiness with a former lover after breaking up a family is minimal, as they may have been content being a friend's partner in the first place.