Quote Originally Posted by Shauna View Post
I was going to do that, but I did really like Morrigan as a character so I chose to stick with her.
It's actually totally possible for everything with Morrigan to work out in the end (as long as you agree to her 'ritual').

In the 'Witch Hunt' DLC for Origins, you catch up with her again, and can choose to leave with her to a mysterious realm.