Quick Dragon age question for those well initiated in the game.

[DragonLord]

I'm not sure....I'm on my second playthrough and have never had someone leave the party...If I don't like them I don't play them so they stop "disliking" you more.  I used Morrigan, Alistair, and Leliana for the most part....also Shale (the rock golem you can download).  Just take him out of the party and leave him with no equipment or use him to "hold on to gear" that you don't want to sell but don't want you to weigh you down.