I would avoid going with your wife to anywhere like a casino where drink is cheap and plentiful and there is a distinct possibility of her going over the top. It's a calculated risk if you do.

Her actions are endangering your safety as well as hers. You could have been in trouble if you'd acted on your impulses, been arrested, clapped in jail, fined for breach of the peace - all through your wife's selfish indulgence with drink.

She needs help with her alcohol abuse.

I truly hope you can get your wife to see this and how her problem is having a knock-on effect on your marriage. Good luck.

FG