DH has form for being confident, sometimes overly so. He's 34 and has a decent job in finance. But today has really annoyed me. My dad has drawn up plans for a front double extension. He's a surveyor, builder with numerous years of experience. They've gone for a quick chat with planning before we submit the plans. DH has a habit for speaking over people who know what they're actually talking about. I said to him could he let my dad talk and he starts up about how he has charm and can always get what he wants and how he deals with people blah, blah, blah. He's by no means an idiot but he's very arrogant and it's very unappealing. If it was directly finance related I'd let him get on with it. But he comes across as a bit of a dick. Any tips for getting him in check a bit? His mum doesn't help as she's a man's woman and he can do no wrong (fairly odd adoring behaviour from her hasn't helped).