According to a Pew Social Trends Report, 14 percent of women are 20 or older when they first feel they may be a lesbian, and 15 percent are 20 or older when they think they may be bisexual. “I am a 50-year-old newly out lesbian since about April,” says Susan Esco, who is in the middle of moving with her new girlfriend, Tina Waggener, to Montana.