Who are Marjorie Harvey's natural offspring?

In his lifetime, Steve Harvey has been married three times. 

He married Marcia Harvey, his first wife, in 1981,

and the couple had twin daughters Brandi

and Karli as well as a son named Broderick Harvey Jr.

After divorcing in 1994, the TV host wed Mary Shackelford, his second wife, in 1996.

 Wynton was born to the couple in 1997, but they divorced in 2005.

 The Emmy Award winner became the adoptive father to his wife's three children,

Morgan, Lori, and son Jason, even though the couple doesn't have any biological children of their own.