Let's be honest. It looks kind of selfish on her part to stay now that Angela's been kicked out. I thought the purpose of the show was for the sisters to get closer. What's the point? I don't understand her motives now, and how could Life Coach Laura co-sign on that sh%$?
It's probably BS, but Kristina's reasoning does make sense. Angela and her need Laura more than anyone in that house and if Kristina went home with Angela they wouldn't even of tried to improve anything because they would've been doing it on their own. Like when married couples have problems in their marriage, in most cases it's better for someone objective to help them instead of them working it out on their own. Yea, Kristina and Angela could've found a counselor back home, but if Laura is still offering to help it makes sense for them to take her offer.