Renée, 38, said: "I don't want to sound cavalier by saying that I'm OK with my situation, because I'm not a frivolous person and don't take on something of such significance lightly. But there's good in every situation. It sounds simplistic, but I still have the good things that have always been in my life.
"There's nothing to add, I got married, and I'm not married. Not everything works out like you might hope, and I'm not the first person to have disappointment in my life."
The 'Cold Mountain' star had long-term relationships with Jim Carrey and White Stripes singer Jack White. She was most recently linked to George Clooney, who she is still good friends with.