On the 14th of this month, I posted a thread called "Missing Something". In this thread, I mentioned something that went on in the second episode of this season that I did not understand. At the beginning of this episode, it was implied that Will's widowed mother married Grace's widowed father. Although I remember an episode in which they slept together in Will's apartment, I do not remember any indication that they were headed to the alter! I have since watched the next two episodes and there is still no explanation of this situation. I would be very interested in hearing from anyone who knows anything about it!