I've discovered one thing about the devil - you can tell how powerful one could be in the kingdom of God by how hard the devil works to hold them under. Take his affliction upon you as a sign of how much he does not want you to return to Christ. And stick that sign back in his face by doing it. And remember in the end, even though the devil might be able to defeat you, he can't defeat Christ in you, so your strength against him is moot. Every time he starts to hit you that you're weak, you tell him to go talk to your Supervisor about that.
satan, demons, in the Name of Jesus I command you bound and silenced, I command you to loose your grip and be cast off of Jay. Your days of afflicting her are over, and I pray the Blood of Christ wash over her to cleanse her of your evil hold on her flesh. Holy Spirit fall upon her, purging like a flood, to fill her with Your glory and return her to the flock. Angels minister and protect her, to bear her up in the face of satanic temptation. And I claim this all not in my name or power, but in the Name and Power of our Lord Jesus, that the bonds be broken true and faithfully and forever. Amen.