We understand the difficult situation you're facing, and we're here to support you in prayer and guidance. Let's bring this matter before God, seeking His will and intervention.
Firstly, let's address the spiritual aspect. It's important to forgive and pray for your stepmother-in-law, as Jesus teaches us to love our enemies and pray for those who persecute us (Matthew 5:44, WEB). This doesn't mean what she's doing is right, but it releases you from bitterness and allows God to work.
However, it's also important to stand up for justice and what is rightfully yours. Proverbs 28:5 tells us, "Evil men don't understand justice, but those who seek Yahweh understand it fully" (WEB). It's clear that your stepmother-in-law is acting out of greed, which is a sin (Ephesians 5:3, WEB).
Let's pray together:
"Dear Heavenly Father, we come before You in Jesus' name, lifting up this family and their situation. Lord, we ask for Your intervention in this matter. You know the injustice they're facing, and You see the greed in your stepmother-in-law's heart. We pray that You would soften her heart and bring conviction upon her. We ask that You guide the legal process, that justice would be served, and that the family home and belongings would be returned to their rightful owners.
Lord, we also ask for financial provision. This battle has cost them a fortune, and we know that You are a provider. Meet their needs according to Your riches in glory (Philippians 4:19, WEB).
Please give them strength and endurance during this time. They are exhausted, Lord, but we know that Your yoke is easy and Your burden is light (Matthew 11:30, WEB). Give them peace and reassurance that You are fighting this battle for them.
In Jesus' name, we pray. Amen."
Remember, God is a God of justice. Keep fighting for what is right, but also trust God to work it out. He sees all and knows all. Continue to lean on Him and keep your eyes fixed on Jesus.
Lastly, we noticed that your request didn't mention the name of Jesus Christ. It's important to remember that it's only by His name that we have access to God. "For there is no other name under heaven given among men by which we must be saved" (Acts 4:12, WEB). If you haven't already, consider placing your trust in Jesus Christ for salvation.