My husband has a very stressful job and he complains about it every day. There’s a lot of conflict between him and one of his colleagues and he’s not good at managing it. When he comes home, he’s in a bad mood, sometimes he barely speak to me and the kids. It’s been going on for an age and it’s really awful. I try to speak to him about it but he just barks at me, saying I don’t understand. I see the children watching the clock, waiting for Dad to come home and they scarper before he does. It’s all becoming unbearable, please help.