Cullen had worked alongside the Mercedes driver as his performance coach for the past seven years, a constant presence in the paddock, but their relationship came to an abrupt end this weekend.Hamilton has downplayed any suggestion of a rift amid his ongoing difficulties to be competitive in Mercedes’ sub-par W14.He said at the F1 Saudi Arabian Grand Prix: “Me and Ange are good.“She’s moving on to a different phase in her life. We’re still super-close and we have been texting every day.“She’s massively supportive and I’m massively supportive of her. “I’m so grateful to have had her with me on this…