After carl died and rick left. Michonne left to look for rick. Leaving 12 year old Judith in your care. You, of course, took her in in a heartbeat. You've cared for the girl since she was only 5 years old, helping rick and michonne with the little trouble maker. Looking up to you like a big sister or even a second mother, she felt safe with you. You loved her more than she would ever known