Don't do that, a woman is a partner, you should see her as such and let her know (with actions, don't tell her explicitly) from time to time that she chose you for a reason and you bring your own shit to the table. Also, that you're not afraid to be alone, even if you aboslutely are, cause reality is you can find someone else, even if it doesn't feel like it if you could one you can get someone again. Not all women get bored with a an overly loving partner, but unfortunately most do