Good Enough for Partner

I have an underlying belief that I’m not good enough for my partner. I have been practicing new beliefs (I chose him, he chose me, we make an amazing team together) but this old one keeps rearing its head. Or rather I keep searching for evidence that it is true.

I love everything about my partner. I think he is amazing and whilst I think I’m pretty good as well I don’t think I’m as amazing as him.

I love having a partner that I admire but when I feel like I don’t quite measure up to him it impacts on many of my actions and results.

Is it possible for me to truly believe that I am good enough for him? Repeating the new thoughts I’ve come up with so far doesn’t seem to be sticking. Is there another way to make myself believe better beliefs?