A woman was shot and killed at a Texas cemetery this week while she visited the grave of her recently deceased son, according to her ex-husband and police. Yolanda N’Gaojia went to visit the grave of her son, Amir Tajai-Kineh N’Gaojia, on Tuesday, said her ex-husband to Texas media outlets. While she was there, the woman was shot and killed. Yolanda was visiting the grave on what have been Amir’s 22nd birthday, said Kineh N’Gaojia, her ex-husband, reported KWTX. According to an online obituary, Amir died on New Year’s Day. She was visiting the gravesite for their son’s “first birthday in heaven,” Kineh N’Gaojia had written online. “I have no words because I can’t believe this is real. This is stuff you see on movies but it has become our life,” Kineh N’Gaojia wrote on Facebook. ”I can’t believe you are gone … how y’all gonna kill her on her (son’s) birthday …