history: My wife's grandmother just moved in with us. My wife's grandmother just moved in with us. Oh really? Actually I think that is a good thing. How's is going?
current: It is going great.  Her health has been really bad recently, so we brought her home to see if we can't bring her back to health.
next: I think that's a good decision by your and your wife. And I think your wife's grandmother is going to recover well.