‘Sister Act’ star Whoopi Goldberg has revealed why she’s never been able to make a marriage work.The actress who has been divorced three times said, “I like the party. Everybody’s very, very happy when they’re getting married. Everybody’s cheerful, they wish you luck – everybody’s really supportive. My issue comes the next morning, when you go, ‘Wow, forever – really forever?’ And I just can’t commit.”