“The Wire” actor James Ransone’s widow, Jamie McPhee, opened up about single parenting five months after her husband’s death . McPhee shared an Instagram post Tuesday for her son Jack’s 7th birthday and thanked her family and friends for helping raise her and Ransone’s two children. “Baby king Jack is 7 today. 😭 I can’t believe it,” McPhee began her tribute to her son, which included photos of the family of four. James Ransone’s widow, Jamie McPhee, opened up about single parenting in her Instagram tribute to son Jack on his 7th birthday (McPhee and Jack are pictured above). jamie mcphee/ instagram McPhee thanked her family and friends for helping her raise her two children (Ransone is seen above with his two children). jamie mcphee/ instagram McPhee wrote, “To all of our friends and family – it takes a village indeed. We love everyone so much” (Ransone is pictured above with son Jack).…