The issue isn't assets, it's alimony. Brazil has the same issues with alimony as the U.S. does. Most modern countries do. (Asset splits are generally governed by statute and case law. Asset-related conflicts are about whether prenups are valid, or whether an asset is community/marital property subject to split. These same issues arise in Brazilian divorces.)

Also...Britney Spears and most other famous women with unfamous (or less succesful) husbands would like to weigh in on this conversation. It's not that men always get "screwed." It's simply that the more successful partner always ends up paying the other partner.