“You wish you had married Margaret and gotten stuck up here in Maine?”

And he said quietly, “No. But you know what I mean. I watch Becka go through this hell, and that’s what I did with you.”

I thought about this. I said, “She’s doing a lot better than I was at that point.” It seemed to be true. Then I added, “But I think she really maybe hasn’t liked him for a long time.” And I thought about that, and William evidently thought about it as well, because he said, “So you still liked me when you found out?”

“Oh God, yes. I loved you.”

William sighed hugely. “Oh Button,” he said.

Some mornings I woke even before William did, and I would take my walk because I was so anxious. And I was anxious because of the girls. One day I called Chrissy and asked her how Becka was doing—I knew she would tell Becka I had done this, but I wanted to know—and Chrissy said, “Mom, don’t worry about her. She’s got her shrink, Lauren, and she’s got Michael and me, and she’s doing okay.”

“She doesn’t call me anymore,” I said.

Chrissy hesitated before she said, “I think she doesn’t need you like she used to. Even those years married to Trey she still needed you, but, Mom, you did your job. She’s on her way.”

“Okay,” I said. “I hear you.”

And I did.

But it sort of killed me, I will tell you that.

“I went out for dinner with a woman I had met years earlier. She was one of the saddest women I have ever known. She had never had a boyfriend or a girlfriend, and God knows she would have told me if she had. She was sad, Chrissy, she was damaged in some fundamental way; she had never had a day of therapy, she just lived her life as a tax attorney, and we went out for dinner that night, and then I realized that she probably was an alcoholic. She had at least a bottle of wine that night, and a martini to start off with, and then— Are you listening?”

But I could tell she was. She was watching me with real interest on her face. She nodded.

“And then, for dessert, she ordered these special-made doughnuts that came with chocolate sauce you could dip them in, and as I watched her dipping these little doughnuts in this chocolate sauce I felt such a sense—I guess a sense of fear—because I was in the presence of such deep loneliness. And I thought, Yes, I am going to have that affair.

“But you’re obviously not getting along. Because you want to be with someone else. Or you think you do. So listen to me more, Chrissy. This is important. Do not put this on Michael. You make the decision of what you’re going to do, but you do not need to tell him that you’re attracted to someone else. I suspect he knows this and he feels humiliated and has no idea what to do because everything he does right now you find abhorrent. If you want to leave the marriage, then leave the marriage. But if you don’t, then try to be more openhearted to your husband.”

As soon as I said this I realized she could not do that. So I said, “But I suspect you can’t do that, be openhearted to him now, because you don’t want him.”

Chrissy, who had been looking at me intently, looked away. I watched the side of her face, and she seemed no longer angry; there was a vulnerability to her face, is what I am saying.

I put my hand on her arm. After a few moments, she put her hand on mine briefly, and when she looked at me there were tears in her eyes and they began to slip down her face. She rubbed them away with the back of her hand. “Oh honey,” I said. “Honey, honey, honey.”

I thought about William’s affairs, and I will tell you this about finding out about them:

It humbled me. It humbled me unbelievably. It brought me to my knees. And I was humbled because I had not known such a thing could happen in my own life. I had thought that this sort of thing happened to other women. I remember going to a party during this period, and I overheard two women talking about a woman whose husband had had an affair. And what I remember—it scorched me—was how both women said, Oh, come on, how could she not have known?

And then it happened to me.