The first small change came about three months before the wedding, when Kinsley mentioned that Vance had been having a hard time. His shop had lost an important commercial account, and he was spending more evenings alone at home. She said he had reached out because she understood his personality and knew how to talk him down when he became anxious. I offered to have him over for dinner with us if he needed company, but she dismissed the idea as unnecessary.
"You don't really know him like I do," she said, smiling as if she was explaining an inside joke. "He gets embarrassed when people make a big deal out of his problems." I said I understood and left it there, though later the sentence stayed with me longer than it should have. There is a difference between knowing somebody's history and claiming exclusive rights to their difficult moments, and at the time I hadn't thought carefully enough about where that difference mattered.
A few weeks later, I noticed her phone lighting up near midnight while she was brushing her teeth. The name on the screen was Vance, accompanied by a message preview asking whether she was awake. I didn't open it or read anything else, and when she came back I simply mentioned that he'd texted. She said he had probably forgotten the time and turned the phone facedown before getting into bed.
Another evening, she left dinner to take a call in the hallway. She returned saying Vance needed advice about an employee, and when I asked whether she wanted to tell me about it, she said it was confidential. That explanation wasn't impossible; I handled confidential work conversations all the time. But it was the first occasion when a supposedly ordinary friendship began to create a little pocket of our life I was expected not to question.
I brought up our earlier agreement one Sunday while we folded laundry. I told her I was noticing more late messages and private calls than before, and asked whether things were becoming complicated. She seemed hurt by the question and said I was treating her like somebody who needed permission to speak with an old friend. I assured her I wasn't trying to control her contacts, only asking whether the boundaries we had chosen together still meant the same thing to both of us.
"Of course they do," she said. "You know I love you, right?" I said yes, because I did know that she had loved me in countless small and convincing ways. She kissed me and started talking about the wedding photographer, and the subject slipped quietly out of the room. In retrospect, our conversation ended at exactly the point where it should have begun.
The Friday everything changed arrived under an unseasonably cold rain that turned the sidewalks dark and made the house feel especially warm. I came home from work with a headache after spending the afternoon rerouting three deliveries around an accident near the interstate. Kinsley had finished a difficult week at the dental practice, and we agreed that neither of us wanted to cook. We ordered pizza from the place down the road, settled beneath a blanket on the couch, and put on a movie we'd both already seen.