Though, I can not say definetively.............I highly doubt it.
I also " question" those who say, " been married 10,, 20 35, 60 years, and never had a cross word".........
Life is about growing, and learning. Sometimes the lessons come with pain, struggle and regret. It IS a learning experience.
Beware, the one who tells you, all is under control and smooth sailing. The truly experienced, have learned to face the storm.