I've posted about him before. I have two sisters, one married, one long term partner.
I love my actual bil to bits, him and my sister have been together over half my life, he really is like a brother to me.
My other sisters partner has been around for about 4 years. Day to day he's an alright guy. With drink he is a twat.
He is rude to my partner and I. Never my other sister or her husband. I think this is because we are about ten years his junior. He speaks to us like we know nothing and are stupid. He's called my dh tight for not buying drinks in a round where when he wasn't drinking (I was but not in their round ) and it wasn't just one passing joke, it went on all night.
He's called me a silly little girl (I'm 28) when 'debating' music. Has called my dh a shit tradesman even though he got a kitchen fitted by him for next to fuck all. He's loud, aggressive and personally I think a bit of a bully. My dad lent us money for some serious repairs on my dh's van (which he needed for work) I mentioned it in the passing and bil had the audacity to tell my dad he was out of order lending us money. He was told by my dad to keep his nose out.
It goes on really. He's a liability, gets into arguments wherever he goes. Brings up controversial topics just to get a rise. I've had more than a few groveling apologies in the morning.
We used to all meet up regularly, have a few drinks and a chat but this hasn't happened exp a while now. I thought about getting us all together this weekend but I really can't be arsed with him. Do I just accept he might be an arsehole, smile and ignore. Do I invite my sister but not him? Do I just ask my other sister and husband round?