What's the Name of That Book??? discussion

I read this book about a year ago and it was a book about a couple that seemed to have some problems. The wife felt that her husband was unhappy because she had multiple miscarriages and he really wanted children. He also didn’t have the best job and she felt he wasn’t happy in their marriage. She keeps telling him she wants to keep trying for a baby but he refuses. I don’t remember how it happens but she makes a wish that her and her husband never marry because she believes he would have a better life without her in it. She wakes up younger and goes on with her life attempting to avoid meeting her husband. Years go by and he’s a famous actor but I don’t remember what she does and she makes the conclusion that him not marrying her was for the best because she believes he’s more happy and successful without her.