Rick Grimes (to Michonne): My friend… His name was Shane. Well, him and Lori… they were together. They thought I was dead. I know Judith isn’t mine. I know it. I love her. She’s my daughter. But she isn’t mine. I had to accept that. I did. So I could keep her alive. I’ll die before she does, and I hope that’s a long time from now so I can… raise her and protect her and teach her how to survive.
From The Walking Dead – Season 7 Episode 4: ‘Service’ (7×04)