Laoisa Sexton’s The Pigeon in the Taj Mahal is a dark comedy about trying to get home. In the West of Ireland, a lonely outsider is forced to live on an abandoned campsite on the barren outskirts of a seaside town. But late one night, when a lost bachelorette party discovers his caravan, he finds his whole existence challenged and his home life threatened. During this long night of reckoning, amo…