My brother, who runs a hotel in Honolulu, called me and asked, “Where is your husband?” I replied, “He’s on a business trip in Manhattan.” He responded, “No, he’s at my hotel in Hawaii with a beautiful lady, and he’s using your ATM card.” With my brother’s help, I made a revenge plan. The next day, my husband called me in panic.

My name is Allison Rhodes, and until seven days ago I believed my marriage to Bradley Foster was stable enough to withstand ordinary disappointments, even if it had long ago lost the warmth and spontaneity we once shared during our early years together in Chicago, Illinois.

Everything shifted when my older brother, Cameron Rhodes, who owns an independent boutique hotel along Waikiki Beach in Honolulu, Hawaii, called me unexpectedly in the middle of a busy Tuesday afternoon while I was reviewing client contracts at my downtown office.

Cameron rarely interrupted me during business hours unless something required immediate attention, so when I saw his name illuminated on my phone screen I assumed he wanted advice about a supplier or staffing issue, yet his voice carried a tension that made my stomach tighten before he even finished greeting me.

“Allison,” Cameron said carefully, “can you tell me exactly where Bradley is right now?”

I answered without hesitation because I had no reason to doubt what I had been told the previous morning, and I said, “He is in Manhattan for a marketing conference and he left on an early flight yesterday.”