I was married to Mark for nearly ten years. Two kids. A life I thought was solid. Then I found hundreds of messages on his laptop-and learned he was cheating with MY BEST FRIEND, Lena.

I tried to keep my head down, for the kids. I told myself that dignity would matter more than being right.
And as difficult as it was, six months passed.
One quiet Saturday morning, there was a knock at the door.
I opened the door to find Mark standing there — I had been expecting him because he’d arranged to pick up the kids for a day of movies and ice cream. But he wasn’t alone.
Lena was beside him, holding a box of chocolates like she was dropping off cookies for a neighbor.
I stared at them until my eyes burned.