You're obviously not even remotely ready to comprehend marriage and the issues that fall behind it because by that time when you have invested over 30 years of your life married with your partner. issues like him/her being overweight or out of shape will not concern you so much, especially if you two have children.
I know this because i am married, and have been around with other married couples (counselor to married people)
---------- Post added 2013-01-27 at 09:48 AM ----------
i agree, i could care less about it, only the root qualities such as personality and intelligence only affect my decision making