I Was Injured Struggling With Our 5-Month-Old Twins—My Husband Told Me to Handle It Alone, Then Deeply Regretted It

The stairs had always been slightly steep.

I had noticed this when we first looked at the house, three years ago, before the twins, before the marriage had become what it had become, in the period when Derek and I were still in the mode of seeing possibilities in everything, including the steepness of stairs in a house we were considering. I had mentioned it then, said something about the angle, and Derek had said we would put a runner on them for traction and we had never put a runner on them and I had stopped thinking about it the way you stop thinking about things in a house you live in, until they become part of the landscape that you stop seeing.