A young demon; Bill x Dipper (Gravity Falls)

What happens when dipper comes out to his family and it goes badly?
What will happen when the twins return to gravity falls?
What if he discovered he had powers by chance?
What will he do with the new powers?
What happens when bill returns?

Constilation Demon:
Once every century a set of twins are born with one possecessing power of a demon. The twin possecessing the powers is often a male but can still be female. This type of demon is named a constilation demon they have constilation shaped birth marks identifing them as such. The birth mark is only visable to the childs birth parents and their chosen mate as well as the demon it's self. The constilation is usally that of there respective zodiac.

Though in rare situations constilation demons can recive a random constilation birth mark. These demons often possess more power than the average demon even at a young aged. Though theirs powers are locked away inside them and most constilation demons don't unlock them and die mortal. There are no tested ways of unlocking these demons powers, although it is said they can unlock these hidden powers in life or death situations to protect themselves. After constilation demons unlock there powers they turn into a demon and live forever unless they are banished from the living. Constilation demons are the only known demon to be born of the human race.