Times People Realized They Married The Wrong Person

This feels trip of an AskReddit thread has people describing the emotionally painful times that they realized they'd actually married the wrong person. Sometimes you throw in with another person that you're convinced is your soulmate, and then go on to realize that there are insurmountable obstacles in the way of the two of you having a fruitful and loving relationship. After a realization like that the purest expression of love can really be to just let the person go.