You know, you should speak with your wife about how she handled that. The APPROPRIATE response to a phone call like that would have been "Honey, let me talk to your daddy" OR a call directly to you to say "D9 tells me she's sick, have you checked her?"

It's a bad precedent I think to let D9 think she can just call one of you over to the other's house any time she wants - I wouldn't let the manipulation go on.