Kari El Hong California Western Law Review, Vol. 40, No. 1, 2003  Abstract:  Arkansas, Florida, Mississippi, and Utah have laws or regulations prohibiting gay men, lesbian women, same-sex couples, or single parents (heterosexual and homosexual) from serving as adoptive or foster parents. In court filings, Arkansas, Florida, and Utah justify their bans by contending that married couples are the optimal families in which to raise children because families headed by gay…