I'm on the verge of Breakup. Need help.

Me (27Y) and my Gf (26Y) have been in a relationship for a couple of years now. According to her own words, I take care of her, spoil her and give her all the attention she wants. One of the reasons why she preferred me in the past was because of my calmness (Her ex was an aggressive guy). But recently she mentioned that she sees me as less masculine compared to her ex. I'm not sure what she means by that. Even though I'm calm and quiet, I do a lot of sports etc... When I ask her to be more specific on what she sees, she doesn't want to talk about this. Now somehow she thinks I'm not her type. What should I do?

---

**TL;DR;** : My girlfriend thinks I'm not her type because she thinks I'm less masculine