Most Helpful Girl
for many reasons... hard to list all possibilities
the biggest one is marrying too young. People change over time, grow up, get more mature and eventually realize that what they thought they wanted when they where 20 is not what they want now at 30 or 40.
Another one for sure is that women do not depend on a man financially anymore. they don't have to stay married if they don't want to.
sometimes the love just dies. It happens. sometimes it's abuse...
Most Helpful Guy
People sleep with each other before falling in love (because Heaven forbid they fall in love with someone who isn't ALREADY good in bed). They bond physically, but not emotionally. Once the lust wears off, they don't have that deeper connection of love to make them want to stay with each other.
Basically, a lot of people care more about lust than love in today's society.