If I had to choose, I would still choose my current spouse. Everyone is not perfect. As long as it is not a matter of principle, I think it can be tolerated. Now the divorce rate is getting higher and higher. There are always people complaining about their lives, but Marriage is inherently mediocre and requires two people to work together.
with emphasis on, no one is perfect, I believe there's a man for every woman and vice versa. Understanding matters a lot in any relationship and marriage, so if you have some one to whom you're compatible with and there's immense understanding, you're very good to go.