Erich and Jakob, Two Swedish Men, Have Recently Begun an Intimate

Erich and Jakob, two Swedish men, have recently begun an intimate relationship. Based on what you know about how homosexual and heterosexual relationships differ, which of the following is most likely true about Erich and Jakob's relationship?

A) Erich and Jakob are more sexually satisfied than are their heterosexual counterparts.
B) Because they live in a country that provides equal rights for homosexual and heterosexual couples, Erich and Jakob do not need to worry about being scorned for displaying their affection in public.
C) Even though they live in a country that provides equal rights for homosexual and heterosexual couples, Erich and Jakob are more likely to break up than are their heterosexual counterparts.
D) All of the above are likely true about Erich and Jakob's relationship.