That depends entirely on who it is. If its Posidon, nothing, his wife doesn't really care. If it's Zeus, nothing, but the person he cheats with gets hurt. If its Ares and Aphrodite, they get put on public display, trapped to the bed (see greek myths)
read the book and find out
cheating.
What happens is, you confront him, & if he cheating then you'll know what to do.
They will get worried that you are cheating or thinking about cheating. Most women are insecure that their significant others will lose interest in them and break their heart.
on what dummy?
After defeating the Titans, they all became the olympians.
http://en.wikipedia.org/wiki/The_Battle_of_the_Labyrinth Look under "plot summary"!
If you know for sure and have proof he is cheating on you then you need to move on and dump him. Find somebody that cares for you as much as you do for them and cheating should not happen again. Don't rely on a friend telling you he is cheating, you need to see it for yourself to be certain.
Says he'll do something but then bails, lies a lot, doesn't call or text as much as he used to. If you think he is cheating tell him you think he is cheating but your not sure and see what happens
Hera was the queen of the Olympians
stop cheating on him? - well maybe you are doing something that you are unaware of but your husband senses other things , that leads up too you cheating on him.
Because her husband Zeus is the king of Olympians and therefore Hera is the queen of Olympians