Abney was born and raised in Harvey, Illinois in 1982. Raised by a mother who is also an artist, Abney had a connection to art starting from a very young age. She would sketch animated characters she would watch on her television as a child and subsequently elected to pursue a degree in studio art and computer science at Augustana College in Rock Island, with hopes of becoming a graphic designer or illustrator.
She operated on an assembly line at Ford Motor Company in Chicago after graduation while seeking graphic design grad school programs, but ultimately opted to pursue a master's in fine art instead from Parsons in New York. Abney collaborated with THEARC, which is administered by the Corcoran Gallery of Art's after-school program ArtReach, to create a permanent mural in DC. Abney has taught at various colleges and arts organizations along with to her continuous studio work; in 2013, she served as a guest lecturer at the New York Academy of Art, and in 2015 she was among the speakers at the Summit Series in Powder Mountain, Utah. As her career progressed, Abeny added vinyl figurines, augmented reality art, and prints to her highly acclaimed collection of artwork. Abney presently works and is based in New York.