Have to agree that was a very odd ending - but then they only decide last week they were cancelling the show. I did like the happy ending. 3 kids in 7 years wasn't a stretch, it appeared to me that there was a set of twins.
I still haven't gotten over "Bones" killing off Dr. Sweets. And I had to stop watching "Law and Order SVU" because they spend too much time going after the good guys. Not sure how I feel about the ending of "The Good Wife". I am glad it ended, it needed to be over.