Macaulay Culkin is trying to “reinvent” his “complicated relationship with Father’s Day”. The ‘Home Alone’ actor – who has sons Dakota, three, and a baby boy whose name has not been revealed publicly with fiancee Brenda Song – has been candid about his struggles with his own dad Kit Culkin in the past, but he has reflected on the upcoming holiday on June 16. Alongside a photo of a ‘Star Wars’ Father’s Day gift box from Lucasfilm, he wrote on Instagram: “If you know a little about me then you’d know I’ve had a complicated relationship with Father’s Day in the past. “But since becoming a papa my…