I thought her name was Sybrina Fulton?
It’s Sybrina Fulton. And there is a question as to whether she and Tracey were ever married.
It is. And the only 'mother' involvement she had was giving birth to Trayvon. Alicia raised Trayvon and he lived with her up until two weeks before he died. Trayvon didn't like the 'rules' Alicia wanted him to follow, so he left with 'dad' when Dad moved out to have an affair with another married woman, Brandy Green. Brandy's sister, who lived in the townhouse, was a convicted drug dealer and thief, and Trayvon felt much more comfortable there.