The influencer wife of a neo-Nazi who took part in an anti-Jewish protest outside NSW Parliament has gone to ground after she faced backlash following her husband's identity being revealed. Dance instructor Nathalia Feyherb Gruter is married to civil engineer Matthew Gruter, who was unmasked by anti-fascist research group White Rose Society on Thursday as a senior member of the National Socialist Network. Since being outed as a neo-Nazi, Matthew has locked down his online presence. His wife has followed suit - a dramatic step for the mother-of-one, who until now was steadily building her brand as a health, fitness...