As sure as the sun

the long version

When bride-to-be Harri Ryan ends up at the ER with a panic attack on her wedding day, her twin brother, George, jokes that she's the most glamorous patient there. But this is no joke. It's Harri's second try at the wedding, and when she returns to her Dublin apartment, her fianc, James, has already packed his belongings. Harri doesn't want to lose him, but she doesn't know how to convince James it won't happen a third time. -- Amazon.com.