"It makes more sense."
I nodded.
"What?"
Claire asked.
"Nothing."
"You're doing that thing."
"What thing?"
"Where you say nothing but make it obvious something is wrong."
I looked at her.
"I'd rather you not turn coffee with your ex into regular dinners."
Her expression changed.
"So you do have a problem."
"I have a concern."
"What's the difference?"
"Concern can be discussed."
"Insecurity wants obedience."
She stared at me.
"Do you hear yourself?"
"I could ask the same thing."
That was our first real argument about Julian.
It lasted twenty minutes.
Claire insisted nothing inappropriate was happening.
I said regular private meetings with a newly separated ex were an unnecessary risk.
She told me adults could have friendships.
I asked whether she would be comfortable if I started having weekly dinners with a woman I had once intended to marry.
She said:
"If I trusted you, yes."
I remember almost laughing.
Not because it was funny.
Because hypothetical trust is incredibly easy to perform.
She went to dinner.
I did not stop her.
After that, Julian entered our marriage without physically entering our house.
Texts.
Messages.
Stories.
His name appeared almost daily.
Claire started smiling at her phone.
I noticed because the smile was different from the one she gave work messages or family group chats.
It softened her whole face.
Once, while we were watching television, her phone buzzed.
She looked.
Smiled.
Typed.
I asked:
"Julian?"
She turned the phone facedown.
"Yeah."
"What did he say?"
"Nothing."
"Must be a funny nothing."
She sighed.
"Nathan."
"What?"
"Don't make this weird."
"I didn't."
"You're watching me every time I touch my phone."
That was partly true.
Once suspicion enters a relationship, both people become unpleasant versions of themselves.
I became observant in ways that felt humiliating.
How often she texted.
When she turned away.
Whether she carried the phone upstairs.
Claire became defensive before I asked questions.
Each person's behavior justified the other's.
By the second month, I told her I thought the relationship was becoming emotionally inappropriate.
She became furious.
"He's going through a divorce."
"Exactly."
"He needs someone who knew him before all this."
"He has friends."
"He doesn't trust many people."
"Then he needs a therapist."
Claire rolled her eyes.
"Not everything needs to be outsourced to a professional."
"Apparently your marriage does."
That was unfair.
She walked away.
I apologized later for the tone.
Not the point.
Claire insisted she understood boundaries.
I asked what those boundaries were.
She said:
"We don't flirt."
I asked:
"Does he talk about his marriage?"
"Yes."
"Does he talk about missing you?"
Silence.
That was the first moment my stomach truly dropped.
"What has he said?"
Claire looked irritated.
"Nothing dramatic."
"Tell me."
"He said he's wondered what would have happened if we had stayed together."
I stared.