find a new spouse.OK lets say I did that then my spouse gets up and walks out due to the embarrassment what do you suggest I do next?
Seriously, nobody should be embarrassed because they stand up to a pushy server. If the server was insinuating that I was cheap or unrefined because I didn't want to buy an overpriced bottle of wine, I would think my spouse would be more upset if I caved into the pressure and bought something we didn't really want to buy.