Doubt that keeps asking questions is still facing God. Walking away is a different thing.

Questions are a form of staying, not a form of leaving. Somebody still arguing is still in the room, still wanting the answer to come out right, which is very different from quietly closing the door. Doubt gets treated as the opposite of faith when it is often just faith with its eyes open. The trouble starts when the asking stops.

Take the question you have been keeping in your own head and say it out loud to one person who will not flinch. Write it down first if that helps. Then listen to the whole answer, including the parts you dislike.