Abstract: | SUMMARY The bisexual identity of a partner in a same-sex couple may not be an issue in the relationship, or it may introduce fear, mistrust, and divisiveness. Mixed-orientation couples face problems stemming from the dichotomizing of sexuality, negative myths and stereotypes, and lack of awareness of models and resources. It can be particularly problematic when a partner's bisexuality is first addressed within a committed relationship. Case examples illuminate some of the issues. Therapeutic tasks include addressing the context of oppression, assessing developmental stages of sexual identity and the relationship, clarifying personal meanings of bisexuality, providing education and resources, and, possibly, facilitating negotiations regarding safer sex and polyamory. Optimal couple therapy provides affirmation of bisexuality, validation of same-sex relationships, and reflection of the partner's and relationship's strengths. |