I hope so. I really do. I think he has waited a long time to find the right person, rather than getting married on a whim or in a hurry as some stars seem to do. Hopefully this means that they are both fully committed to making it work. Plus the fact that his wife is not another celebrity must help, no competing showbusiness egos.
I also get the impression from the films he chooses to make that he is not the empty airhead playboy that the media have made him out to be in the past. Yes, he's a had a few relationships but that seems quite normal to me. He's an intelligent, thoughtful man and he's married a highly intelligent woman. I'd say their chances are good.
I know that she is a very smart lady, and to me seems to be the one person that may just keep him loving her.
I also know he has a huge ego....and that's not something (to me) that go's well with marriage.
I really do hope they live a good life together, and have a child or two...It may make him see there is more to life, than just him.
One thing I do know, he is a very lucky man to find beauty and brains together...I hope and pray he understands what that means.