If he's your man and he's married to you, you call him husband :D husband = marito my husband = mio marito If he's just married = sposato He's married = E' sposato He's a married man = E' un uomo...
Babbo is what Italian children call their father. Specifically, the Italian word is a masculine noun. It means "Dad, Daddy." The pronunciation is "BAHB-boh."