2. Why We Become Grumpy Girlfriends

Before we can start digging around in all of our grumpiness, I think it's important to understand where it comes from, to begin with. What actually happens when we start nurturing the grumpy-seed in our brains that then grows into an uncontrollable monster?

The reason we become grumpy actually doesn't have anything to do with our partners and how they act. I know that might disappoint you, but I promise it's the best news you've heard all day.