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"Their marriage lasted six years longer than Kim Kardashian's."
So Demi Moore is planning to divorce Ashton Kutcher "with great sadness and a heavy heart." The marriage between Moore, 49, and Kutcher, 33, attracted a lot of attention because of the couple's age difference. Today is truly a sad day in Cougartown, and commenters are busy debating what it all means and sharing their experiences with similar relationships.
Commenters picked sides in some cases. A lot of them rooted for Moore. mikelayai said, "Good move, Demi. This guy is such an obnoxious loser. I don't know how you put up with him for six years."
Others said Kutcher realizes he has plenty of other options. Kevininvanco said, "Can you blame Ashton? Demi looks like a senior citizen compared to some of the up-and-coming young girls that Ashton works with."
Some turned to the age-old cougars debate for answers. "This is the logical conclusion in this story," Benny Blanco said. " 'Cougars' want cubs. Cubs will grow up and want a cub too. Try not to act so surprised, ladies."
"It makes me laugh at these 20 somethings that think [Moore] is old," wfrobinette said. "Your life will fly by so fast you be in your 40's before you know what hit you. That is if you are lucky enough to do so."
xdougx and others put themselves in Kutcher's shoes. "I dated an older woman. It's all good when it's just about sex. As soon as she starts pushing for a relationship, take my advice and get the heck out of there."
But siracco said, "I have to congratulate Demi for sticking to her values. Many Hollywood wives have had to compromise theirs to hold on to their man."
Many said they have low expectations for celebrity marriages. chikumisra said, jokingly, "I just can't believe it. This surely must be the first time a Hollywood couple is getting divorced. They are typically known for their faith, fidelity, loyalty, stability. I don't know what could have happened to cause this. "
And others, like Andre Guerrero, said the debate was "silly":
"Everyone here makes it seem like Ashton Kutcher is a baby and Demi Moore is a granny. He is in his 30s and she is in her 40s. Doesn't that put them both in the 'ADULT, I need to take responsibility for my actions,' category? Ashton and Demi lasted a really long time (marriage and dating) by today's standards. They are two people ending their marriage, either because one of them had an error in judgement or because they simply fell out of love. It has nothing to do with their age differences. People just change and want different things in life. Wanting change is manifested in their behavior, whether they realize it or not. Age is not an excuse for justify good/bad behavior."
LoudSilence said the institution of marriage is outdated. "We live in the USA. A country where people are free to live together unmarried or have sex with no attachment. Monogamy is no longer forced upon us. So why do people who cannot be monogamous get married promising to be faithful? People need to start being honest first with themselves then with others."
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Compiled by the CNN.com moderation staff. Some comments edited for length or clarity.