A '''civil union''' is a legally-recognized domestic union offered in some jurisdictions as a substitute for marriage, generally to same-sex couples. Civil unions intend to give same-sex couples in a long-term, committed relationship the same rights and responsibilities they would have if legally married, without extending marriage to include same-sex partnerships. | A '''civil union''' is a legally-recognized domestic union offered in some jurisdictions as a substitute for marriage, generally to same-sex couples. Civil unions intend to give same-sex couples in a long-term, committed relationship the same rights and responsibilities they would have if legally married, without extending marriage to include same-sex partnerships. |