How often will we be seeing House's new "wife"?

As I posted in a previous spoiler, House's new "wife" will be sticking around for a while, maybe even into next season. But does that mean we're going to see her in every episode?

Thankfully for Huddy fans, the answer is no, as Hugh Laurie told Entertainment Weekly's Spoiler Room:

“She comes and goes. We have no definite arrangements there. We may meet some other people from her life, and she expressed that for her it may be more than a Green Card marriage. That will cause problems inevitably.”

When do things on House run smoothly?!