The Institute for Family Studies says:

Journalist Ada Calhoun would say that marriage is often boring, change is inevitable, and the vow we make on our wedding day to reject all others for only each other is really hard to keep. But she’d also say that marriage is a gift and monogamy, though difficult, is indeed the better way. She says all of this and more in her frank and humorous new book, Wedding Toasts I’ll Never Give, which provides a much-needed dose of reality about the ups and downs of married life, along with wisdom from experts and long-married couples on what it takes to make a marriage last.