Some say Obama’s post-DOMA decisions pushing country in that direction
High court weighs petition to hear appeal of ruling overturning law
'You don't give up anywhere, and we're going to have opportunities everywhere'
But some encounter confusion, delays from employers
One expert says HRC's goal 'completely unrealistic'
Same-sex nuptials to begin on Monday
Discussions of a gay-themed documentary and the Supreme Court
Long-shot request to halt marriages shot down by Justice Kennedy
Activists say decisions send message to their country’s lawmakers
After rulings, fight continues state by state
