What Alice Forgot by Liane Moriarty

Alice accidentally knocks herself out while exercising.  She wakes up worried about the baby she is carrying and can't wait to talk to the husband she adores.  Except that baby is now 10 and one of three children she shares with the husband she is planning to divorce.  As she tries to reconstruct the last ten years of her life, she must choose between the person she was and the person she has become.  Interesting to ponder how her experience might compare to your own.  Did we all get better every ten years or ...?