Mixed-orientation marriage
（重定向自Brokeback marriage）
A mixed-orientation marriage is a marriage between partners of differing sexual orientations. The broader term is mixed-orientation relationship and both terms are often shortened to MOM and MOR respectively.
The people involved in such a marriage may not be romantically or sexually compatible, for example if the marriage is between a heterosexual male and a homosexual female. The term also applies when one of the partners involved is asexual and/or aromantic, leading to a mixed desire for sexual activity and/or romantic activity.