Consider the pros and cons of the arrangement, how you'll divvy up expenses and agree on how much to put aside for savings, given each of your incomes. It seems like a no-brainer to have a meeting of the minds about children – how many, when to start trying, contingency plans for if you can't conceive naturally, etc. It would be quite the rude awakening if you both agreed on having kids...but one partner wanted them immediately, while the other wanted to wait 10 years. Finally, consider how you and your spouse will resolve differences. If you're not comfortable with the way you both communicate when you argue at this point, then some serious discussions might need to take place, perhaps with the aid of a therapist. It's beneficial for couples to see a counselor before getting married to ensure that you clear the air and are ready to tackle issues as they arise instead of letting them fester.