Devin Haney's ex-fiancée, Leena Sayed, is seeking to modify the couple's custody order on their one-year-old child ... as she's hoping to post their child on social media without needing his approval -- TMZ Sports has learned.
According to court docs we obtained, Sayed wants to change an agreement the two parties made in connection with the custody order filed in October 2025. In it, they signed off on not posting their kid on the internet unless both sides submitted a written consensus on it.