Some Doubt About It: A Novel by Marion McNabb

In this fun, feisty romp, a celebrity life coach collides with her former mentor as both women struggle with the choices they've made, the lives they have now, and the legacy they'll leave behind.
Caroline Beckett is living the dream. A self-help guru with a glamorous clientele and a marriage to a handsome photographer, she's proof women really can have it all. But one night leaves Caroline reeling, forcing her to reconsider everything she thought she knew about her life-and what (if any) business she has teaching anyone how to live theirs.
Retired professor Devorah Van Buren is spending her time getting herself and her chihuahua, Mary Magdalene, kicked out of local restaurants for causing scenes with tourists. When she learns about Caroline's rise to success and the personal scandal that's followed, Devorah has a new purpose: sue her former student for stealing the ideas that made Caroline famous.
Back in her hometown to handle this new problem, Caroline is surprised to find reconnections with not only Devorah but her high school sweetheart too. After the way her life fell apart, Caroline is beginning to wonder if, with Devorah's help, maybe she can build something better.