As I've said before in other posts. I like Kim and I've liked her since the start and have felt soooo bad for her. I think she's come a long way and now that she is finally "getting it," she wants to go forward and as fast as she can. I don't think she can help herself pushing Christie to find out information, she's waited so long for answers and knows that her relationship with her mom is the key to fixing herself. Christie doesn't want to know her mom, doesn't want contact etc. because she's starting to realize that she is her mother in so many ways and because she resents the assignment she's gonna make Kim pay. I think its a combination of being lazy and resentful that she's being made to do something she doesn't want to do and because she doesn't understand Kim's enthusiasm, she gets angry instead. Christie is very selfish and is a master at avoidance. Hopefully she learns soon that facing a problem head on and dealing with it is the only way she's gonna get through it and its time she get rid of the hoidy toidyness.