Martha was certain, for a second, that she had misheard.

“He went back,” she repeated slowly.

“How do you know that, sweetheart?

How do you know he went back?”

Irene took out her phone.

Her hands were shaking, and it took her two tries to unlock it, and then she found what she was looking for and turned the screen around so her mother could see.

It was a text message from Mark, sent four days after that first appointment.

Martha read it once and then could not stop reading it.