If you live with anxiety, you may constantly doubt your relationship
The heart can only take so much damage.
People stay in the childhood state until they learn to love themselves.
Sometimes, it happens so, you shower someone with love and affection, and all you get back is only half of it.
Don’t think you’re doing her a favor by staying with her because I can promise you that’s not a favor. You’re not easing her pain by trying to act happy in a relationship you’re so desperately trying to get out of.