Your faith got tangled up with a person who failed you, and now it's hard to tell where the wound ends and the doubt begins. That's a real and painful kind of doubt, and it isn't a sign of a weak faith. It's a sign you were hurt by someone who spoke for God. He grieved that betrayal with you. He is not like the one who wounded you. Let Him untangle His name from theirs, slowly, with safe people around you.