Almost every time I have to tell my daughter off (shes pretty well behaved so not often) her dad interrupts and starts telling her off to, I feel like I might as well not be there he just complety interrupts. My daughter Is 5 now and I have told him to stop doing this soooo many times and he will for a while but then goes back to it. I know we are all probably guilty of doing it every now and again (I've caught myself doing it a couple of times) but it's gotten to the point now where I just want to pull my hair out I feel like he is undermining me. Any advise would be helpful