Who is Abby to Nikki on the young and the restless?
Nikki is her current Step Mother making Abby her Step Daughter. Abby has had many Step Mother's over the years. As follows: Abby Newman's Stepmothers: Nikki Newman (2002–08, 2013–) Sabrina Costelana (2008) Diane Jenkins (2011) Sharon Newman (2012)
Abby is Nikki's step-daughter.
Step daughter. She is Victor's daughter with Ashley Abbot.
♥♥♥𝓨𝓸𝓾 𝓖𝓸 𝓖𝓲𝓻𝓵 ♥♥♥
She is the step-daughter Ashley stole Victor Newman sperms and so therefore Abby was born.