Select the sentence from the excerpt that best supports the idea that the narrator appreciates the negative events that led him to meeting his wife.

Although that three years stretched to four-and-a-half, when I graduated, my wife of two years, whose name I had not forgotten once since that first day at Tri-Valley, was by my side and expecting our first daughterHighlighted: Although that three years stretched to four-and-a-half, when I graduated, my wife of two years, whose name I had not forgotten once since that first day at Tri-Valley, was by my side and expecting our first daughter. Medical school was its own unique challenge, especially after the twins came along halfway throughNot highlighted: Medical school was its own unique challenge, especially after the twins came along halfway through. We purchased our first house the year they turned six, after I landed a residency at Tri-ValleyNot highlighted: We purchased our first house the year they turned six, after I landed a residency at Tri-Valley. But we slept in a nearby hotel for the first two months of home ownership because of a burst pipe that flooded our bedrooms the week we moved inNot highlighted: But we slept in a nearby hotel for the first two months of home ownership because of a burst pipe that flooded our bedrooms the week we moved in. Looking back, I suppose my life started with that letterNot highlighted: Looking back, I suppose my life started with that letter.