A very long time ago:
You go away to war, you lose a leg, you lie in a religious hospital for years, first angry, then bitter, then rotting, then resigned. At home you have a wife, a child, an uncle. Maybe your mother is still alive, but it seems unlikely; she was old. Eventually you tire of the sermons from the hospitaller monks and so you drag yourself out of bed and onto your crutch and start the long walk home, a pilgrimage in reverse, shedding whatever faith you might have once followed on the way, left on the road like fluid from a popped blister.
War has not improved your temper.
When you arrive home, everyone flinches when they see you, first in bafflement, then in fear. Your neighbors never liked you. Your family, come to that, never liked you, either. But still: you have to close the loop of your life before you can do anything else, so you drag yourself to the house you left, the wife you only half-remember, the son whose face you have clean forgotten, even if the normal growth of years hadn’t changed him beyond all knowing.
You walk through the door without knocking.
Your wife looks up and recoils. “Martin…?” she says, and “Yes,” you say, but so too does the man sitting at the table. He looks like you, or like you used to look, but when he stands, he stands on two legs, and his face is unpuckered with disappointment.