Well, ok then. I'm glad that is out of the way. You love her.
Listen, I got married when I was 16 so, I know where you are coming from. I've been married more than 35 years.

The first thing I recommend is that you both cut out trans fats fron your diets. No more fast food, no soda with high fructose corn syrup
and cut the mono sodium glutamate. There is a lot of food other than that crap. Go to a health food store in your area or eat locally raised food products. D you have a Trader Joe's store in the area?
Eat organic raised foods and make sure you remember this....
For breakfast, eat like a KING, for lunch eat like a QUEEN and for dinner, eat like a peasant.

Exercise, like Sabby said is a big factor in dieting. Do you like hiking, biking, swimming or any physical activity (outside of sex)
that you can do together? If so, get to doing it and have fun.

Good luck to you both.