The former fiancee of NBA star Jason Collins said today she had no idea that he was gay, despite dating him for eight years. Carolyn Moos, 34, broke up with Collins - who became the first openly gay, active player when he came out yesterday - in 2009 when he cancelled their wedding, leaving her heartbroken and confused. The 6'5" former WNBA player said she was shocked when Collins delivered the news to her last weekend and confessed that was the real reason he ended their relationship.