I hope this is the most correct stack exchange to ask this question.
What is the name of the logical fallacy that follows: "You don't have an explanation for x but I do, so I'm correct and you are wrong".
Essentially the fallacy is that just because a person has an explanation, regardless of how valid, the proponent automatically assumes himself to be correct because the opponent doesn't have an explanation.
The closest I can find that fits this is argument from silence, and is usually used together with the divine fallacy, but I'm sure there is a more accurate name for it.