By Tzvi Machlin The Brooklyn Nets suffered yet another big loss yesterday as the team continues to struggle in the absence of Kevin Durant. All the while, ESPN’s Stephen A. Smith has been highly critical of the two-time Finals MVP – much to the distaste of KD’s mother. Early this morning, Wanda “Mama” Durant took to Twitter and admonished Stephen A. for his comments on KD’s legacy. Last week Stephen A. asserted that if KD fails to win a title in Brooklyn, he’ll be remembered as “the guy that left Steph Curry to go with Kyrie Irving, (rather) than he is for the two chips and two finals MVP.” Wa…