Under the law of the United Kingdom, high treason is the crime of disloyalty to the Crown. Offences constituting high treason include plotting the murder of the sovereign; committing adultery with the sovereign's consort, with the sovereign's eldest unmarried daughter, or with the wife...
Alimony takes into account, number of years of marriage, assets owned by each spouse, debt of either party, each party's contribution to the relationship and mental and physical health of spouse. It doesn't take into account the extra-marital affairs etc.
Some of the different types of government include a direct democracy, a representative democracy, socialism, communism, a monarchy, an oligarchy, and an autocracy.