Still working on it. Kanye West is trying to focus on a ‘healthy relationship’ with estranged wife Kim Kardashian. “At this time, Ye is committed to a healthy coparenting relationship with Kim and is and focused on raising their beautiful children,” West’s representative said in a statement to Us Weekly. The “Power” rapper, 44, and Kardashian, 41, who tied the knot in 2014 …