My wife is in Bangladesh. I've applied for her PR in 2013. She was queued for interview and the interview has been held in February 2016. She was told that we'd get some update/response after eight weeks. It has been more than fourteen weeks and we haven't heard anything. I've emailed the Singapore office twice but haven't got any reply. I am not quite sure what I am supposed to do now. Should I just keep waiting take some steps if there is any? Would appreciate any suggestion or guidance on this. Thanks.