Researchers Have Found That Separation Rates for Spouses Is _____

Researchers have found that separation rates for spouses is _____ than it is for gay and lesbian couples and _____.

A) higher; for cohabitating heterosexual couples separation is higher
B) lower; gay and lesbian couples with civil unions have similar separation rates to married heterosexual couples
C) lower; gay and lesbian couples with civil unions show even greater separation rates than married heterosexual couples
D) higher; cohabitating couples fall in between these two groups