Tina's biological daughter turned 8 this week, but she has not seen the girl since Dec. 22, 2008, because of a custody fight with her former lesbian partner. The partner is unrelated to the child, but gave birth to her. "I thought I'd have her back on her birthday," said Tina, a law enforcement officer, whose name was never on the birth certificate and who has been denied parenting rights under Florida state law. For 11 years, the Brevard County couple forged a committed relationship, living together, sharing their finances and raising a daughter. Tina's egg was fertilized with donor...