After Finding Out His Daughter Isn’t His Bio Child, Man Leaves Without a Word, Only to Come Back a Decade Later to Make Amends

Welcome back ladies and gentlemen of the internet. The relationship between a parent and child is precious; how you treat your offspring has indelible effects on him or her, and there's no replacing the love between a parent and child. Learning to live life without it is traumatic and heartbreaking, there's no reason to put a child through that, unless the person is essentially heartless. 

In this particular Reddit thread, the original poster (OP) is a woman whose father abandoned her upon finding out she's not his bio daughter. After years of suffering and moving past it, she found her real bio father, who's taken the place of dad to her, and supported her in her life. Almost a decade later, the father who abandoned her wants back into her life. Now, what would you do in that situation? Read the full story below for all the gritty details.