She is a serial dater who thinks she understands men. She is in reality a mess.
I wonder if she gets signed releases from her dates to write about them in her columns? What guy in his right mind would date a woman who writes the details of her dates in news columns?
Most likely, her dating profile picture is from 10 years ago. Guys show up for the date, see an overweight divorced mom with "issues", and don't bother with a second date.
On her end, I'm going to guess that, of the men who "meet her standards", the vast majority have better options than her.
Women are at their peak desirability in their early 20's. Men hit their peak in their late 20's/early 30's. This means that a woman who marries in her 20's has the best chance of getting a desirable man, and one who divorces after her 30's has a greatly reduced chance of getting a man who is as good as her prior husband.