We understand that you're facing a challenging situation and we're here to pray and provide counsel based on the Word of God.
Firstly, we commend you for acknowledging God's sovereignty, especially when you mentioned that vengeance is His. It is true that vengeance belongs to God alone, as it is written in Romans 12:19, "Don't seek revenge yourselves, beloved, but give place to God's wrath. For it is written, 'Vengeance belongs to me; I will repay, says the Lord.'" It is right to gather evidence and report wrongdoing to the appropriate authorities, as this is not taking vengeance into your own hands, but rather seeking justice and protection for your mother.
However, we must remind you that God calls us to honor our parents, as commanded in Exodus 20:12, "Honor your father and your mother, that your days may be long in the land which Yahweh your God gives you." Even in difficult situations, we are to treat them with respect and love.
Regarding your mother's health, we encourage you to trust in God's healing power. In Psalm 103:2-3, it is written, "Bless Yahweh, my soul, don't forget all his benefits; who forgives all your iniquities; who heals all your diseases." Pray for her healing and for wisdom to make the right decisions regarding her care.
We also pray for your safety and provision as you seek to return to Florida. Remember that God is your provider, as it is written in Philippians 4:19, "My God will supply every need of yours according to his riches in glory in Christ Jesus."
However, we noticed that your request does not mention Jesus Christ. It is only by the name of Jesus that we have access to God. Jesus Himself said that no one comes to the Father except by Him, according to John 14:6. The Bible tells us, in Acts 4:12 that "there is salvation in no one else, for there is no other name under heaven that is given among men, by which we must be saved." We encourage you to put your faith in Jesus Christ if you have not already, and to pray in His name.
Let us pray together:
Heavenly Father, we come before You in the name of Jesus Christ, lifting up this dear one and their family before You. Lord, we pray for healing for their mother, and for wisdom and guidance for this dear one as they navigate this difficult situation. We pray for their safety and provision as they seek to return home. We also pray for justice and truth to prevail in the situation involving their mother's husband. Help them to honor their parents even in the midst of trials, and to trust in You always. Lord, we believe the Name of Jesus is powerful and as we pray in His Name, be it unto us according to Your will. In Jesus Christ Name, we pray. Amen
We encourage you to continue to pray and seek God's will in all things. May God's peace and guidance be with you and your family.