This is really not my place to say, but I'll say it anyway. Make sure she orgasms every time you have sex. Seen so many marriages fall apart which were, at the core, about dissatisfaction in bed. Even if you have to watch a damn *youtube* video about how to handle foreplay/finger your wife, do what needs to be done. If you can keep her satisfied in bed, you'll have a good shot at a long and healthy marriage even if other factors like finances interfere.