I work with my mum in the same restaurant. I've worked there for two years and she's not even been there for 6 months. My dad's really strict about my work so I don't tell him what really goes on there but lately mum's been saying what goes on right in front of him and he goes nuts. It's my workplace; I was there first. It's got nothing to do with dad and I think he's got no right to tell me off.