When Tracy Martin left Fulton, she sent 2 year old Trayvon Martin to live with him.
Tracy Martin married Alicia Stanley, who raised Trayvon Martin from age 2 to age 15/16, when Tracy Martin left her to shack up with Brandy Green.
Stanley never formally adopted Trayvon Martin, so his custody was traded back and forth between Fulton, Green and Tracy's sister Ebony.
Fulton and Green each had their own son with a different father than Tracy Martin. These are the sons they lived with and raised.
As a result, living as a second fiddle to the wanted sons, Trayvon Martin had been spending time with Ebony Martin.
Good Lord!! Thank you for that Family Tree now it is making sense. Trayvon had no family stable home.