Separate rooms in the same hotel??? How sad

I wonder why she doesn't get rid of him for good.
In the interview with Matt Lauer she sounded real when she said why she loves Kevin, but everytime she said their marriage is ok you could tell she didn't really mean it - the man himself told her that she was nodding her head like a puppy while saying that.
She looked like she wanted to convince
herself that her marriage is ok.