Will Cheryl Hines end her marriage to Robert F. Kennedy Jr.? According to a source, the Curb Your Enthusiasm star, 59, is considering calling it quits with the politician, 70, following the news of his alleged affair with journalist Olivia Nuzzi. The insider noted that the situation is “embarrassing” for the blonde beauty, who tied the knot with the lawyer in 2014. “She’s been very angry about it. She has a great support team to vent to, though,” they added, noting how “everyone’s on her side, of course.” The source shared that Hines may take legal action to officially conclude their romance. …