Well right now, the main concern seems to be actually getting the guy out of jail. For that, there are multiple paths to go. I’d do some sigil magick with belial to get him free. As for your family, I’d use Paimon to have them see your point of view. If you want more ideas, feel free to check here and scroll down to the Mind Control section, and read through some of the success stories there concerning dealing with people and court cases. Oftentimes, people post their methods or spells that you may want to replicate for your own situation
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