An Unexpected Guest by Anne Korkeakivi

This story occurs in the course of one day as Clare Moorhouse plans a last-minute dinner that she will host that evening with her ambassador husband. As she makes calls and runs errands around Paris, she has a run-in with her past as well as an unexpected houseguest show up: her son, recently kicked out of boarding school. She's kept secrets from her husband about her past. As he is now up for a promotion, will her past leak out to haunt her?

Please skip this book. The plot twist is so silly, and the writing is like a rough draft. I think you can do better.