Thanks for your comments everyone.

First of all, yes, we are having problems so this could be the tip of the iceburg. Second of all, this isn't about the amount he spent on gifts, but the thought behind them. Third, in the past, he's always been very thoughtful about birthdays, mom's day, valentine's day even easter! He once got mad at me because I didn't wish him a happy Sweetest Day! I never even heard of the day before then.