It's supposed to be an expansion. That means an expansion to the entire game and 5 more levels. I.E. a chance for 50s sitting at level cap since launch to experience new story content, yet it contains only same-sex and not opposite-sex romance options? How is this not mind-blowing?
Ummm I am not sure why you are complaining. You can marry your companion. None of my characters can marry the companion I want. I am stuck pissing off my companions as Bioware goes and forces opposite sex romance on my to max out my companion affection story plot.