I know my sister like I know my own mindYou will never find anyone as trusting or as kindAnd a million years ago, she said to me 'this one's mine'So I stood byDo you know why?I love my sister more than anything in this lifeI will choose her happiness over mine every timeElizaIs the best thing in our lifeSo never lose sight of the fact that you have been blessed with the best wifeCongratulationsFor the rest of your lifeEvery sacrifice you make is for my sisterGive her the best lifeCongratulations
Other options:
congratulations, dessa