When Liam and Justina Gavin announced that they were leaving the UK to move to a 40-acre mixed farm in Roscommon with their three young children in 2012, let’s just say that opinions were, well, divided. “Some people were like: ‘Oh my God, I‘d love to do that, it will be fabulous,’” smiles Justina. “And other people said: ‘What are you doing?’”