I never found a message proving a physical affair during that period. Maybe nothing had happened yet. Maybe it had. The distinction mattered less than I expected because the emotional facts were already obvious. Sarah was investing herself somewhere else.
She simply had not sold her position in me yet. Dave called it monkey branching when I finally told him what was happening. Dave and I had been friends since college. He worked in commercial insurance, had been married for eight years, and possessed a useful combination of loyalty and complete lack of patience for self-deception.
We met for lunch at a deli near my office. He listened while I described Jared, the trips, the late nights, the comparisons. When I finished, he wiped mustard from his thumb and said, "She is shopping for the next branch while making sure the one she's holding doesn't break."
"That's a charming metaphor."
"It's an accurate one."
"You don't know Sarah the way I do."
Dave looked at me.
"Neither do you anymore."
I disliked him for saying it. That usually meant Dave had said something useful.
"What do you think I should do?"
"Stop financing the competition."
I gave him a look. He raised both hands. "I don't mean do anything crazy. I mean stop paying for dinners with a guy who's trying to replace you. Put boundaries around the money and see what remains."
"That feels punitive."
"Does she think paying her bills is love?"
"Apparently she thinks asking questions about them is control."
"Then let her business stand on its own for a month."
I did not follow his advice. At least not then. I told myself relationships were not experiments. I told myself sudden financial boundaries would validate Sarah's accusation that I used money to control her. I told myself I was mature enough to solve the actual problem without creating a second one.
So I tried conversation. I asked Sarah to sit down with me on a Sunday afternoon without phones. I did not bring spreadsheets. I did not open banking apps.
I made coffee and told her I missed her. For the first five minutes, she listened. Then she said, "I miss who you used to be too."
"What does that mean?"
"You used to believe in me."
"I still believe you can build something."
"There. You hear yourself? You always qualify it. You can build something."
"You might make it. You deserve a chance to try. Jared never talks like that."
"How does Jared talk?"
"He says I'm already a brand. He says I'm under-monetized. He says I should be thinking nationally."
"That's easy for him to say. He isn't responsible for the rent if the national thinking doesn't pay next month."
She threw her hands up.
"Money again."
"Our life costs money, Sarah."
"Your life does."