Advice

Boyfriend lost his nan in March. He told me in February he will most likely push me away when the grief hits. He’s currently doing so at the moment saying I deserve better. He can’t be who I want him to be. He’s saying he still loves me but he just cannot change back to who he was because of the grief. Should I listen to him and leave. Should I wait and hope it changes. Or should I be his friend to see if anything does change and he copes better with his grief.