TODAY IN GAMES OF THRONES SPECULATION

With out reading any of the books or doing any internet research I am going to make some wild guesses about Game of Thrones:

1) The current Queen killed the Kings former Queen (Ned Stark's sister?)

2) Ned Stark's bastard is ACTUALLY the son of the King and his former Queen, not Ned Stark's son

3) The Prince is the son of the current Queen and her brother

4) The Queen and her brother are not ACTUALLY brother and sister (wishful thinking) 

If you have read the books message me privately to tell me I am right.

GAME OF THRONES! WINTER IS COMING!