Breakups are heartbreaking for both men and women; still men and women dump partners at times. There can be reasons or no reasons at all. Whatever it is, very fewer relationships are found to be ever sustaining and ever progressing. Women, many times, drop the relationships with obvious reasons. They are sensitive to the maximum and at the same time bold to the extreme.

As they do not forget trivial mistakes, never-forgivable actions can be ignored by them. The unpredictability of women makes it harder to analyze the most common reasons for them dumping the men. Each woman approaches the relationships in a very much subjective way, thus what makes a serious enough reason for a woman to dump her man may seem ignorable by another.

Trust related reasons Secondary affairs or multiple affairs of men constitute a reasonable cause for many women dumping their men. Cheating or breaking trust is unforgivable for many of them and when found that the man is dating with someone else too, they may avoid the man.

More of the reasons are explained here: http://www.deluxrah.com/2016/03/reasons-your-spouse-dump-you.html