This study contributed to the data about same-sex relationship violence with a large sample (n = 499) of ethnically diverse gay men, lesbians, and bisexual and transgendered people. Physical violence was reported in 9% of current and 32% of past relationships. One percent of participants had experienced forced sex in their current relationship. Nine percent reported this experience in past relationships. Emotional abuse was reported by 83% of the participants. Women reported higher frequencies than men for physical abuse, coercion, shame, threats, and use of children for control. Across types of abuse, ethnic differences emerged regarding physical abuse and coercion. Differences across age groups were found regarding coercion, shame, and use of children as tools. Higher income was correlated with increased threats, stalking, sexual, physical, and financial abuses. Preliminary patterns of same-sex relationship abuses were examined for bisexual and transgendered people.