Dr. Bon­nie Com­fort has been prac­tic­ing psy­chol­o­gy for decades. Her first book, Denial: A Nov­el, was a best-sell­ing psy­cho­log­i­cal thriller from Simon & Schus­ter. Her new mem­oir, Stay­ing Mar­ried is the Hard­est Part, is the sto­ry of her long, pas­sion­ate mar­riage, trou­bled by sex­u­al secrets and pow­er strug­gles. See how she made it through, and how read­ing this, you might too.