90 Day Fiancé: Before the 90 Days star Usman “SojaBoy” Umar took a big step toward putting his broken marriage to estranged wife Lisa Hamme behind him.“Lisa and I are no longer together, she was served [papers] last week and she [doesn’t want to] accept it,” the Nigerian rapper, 30, told In Touch on Monday, December 21. “My lawyer called her so that she can explain why or complain [about] the divorce, but she yelled at him and cut the call.