I'm not jumping to conclusions, my comments are balanced, my views with an eye on both sides.
Just because people shout in a culture doesn't mean it's a good thing.
Let's face it, the countries you mention are hardly known as civil/equal societies, are they?
I've lived in many Mediterranean and Latin countries, so know at first hand of the culture of which you speak.
I stand by my remark, a shouty, agressive, angry parent IS damaging to live with, if they don't change, no, they are NOT worth staying with.
Hard facts, but facts that someone who takes responsibility for their anger management needs to fully comprehend.
Passion, expression is one thing, strops, tantrums and smashing thing up another. It's THIS we are discussing.
Now kindly accept this as the mere discussion that it is, calm down and stop trying to goad and taunt others who have a different perspective to yours.
anger and agression has no part in a healthy relationship, it must be controlled, managed and be taken responsibility for, by the perpetrato or it and they are best avoided.