Sister (younger) has met a new partner (considerably older) who had a violent and criminal past including drugs. Family don’t seem to wish to address any of this and continue to invite him to events and go on holiday together. He has just recently been charged with another drug offence to which no one will acknowledge. I don’t wish to associate with him and feel uneasy having my children around such company. My family will however see this as stuck up and rude - why is no one willing to even speak of this situation!