We understand your concern and are here to pray with you and provide biblical guidance. Firstly, it's important to remember that God is sovereign and He cares for you. In Proverbs 3:5-6 (WEB) it says, "Trust in Yahweh with all your heart, and don't lean on your own understanding. In all your ways acknowledge him, and he will make your paths straight."
It's clear that you're feeling anxious about a potential plot involving your mother, brother, and an unknown individual. We must remember that God is not the author of confusion, but of peace. In 1 Corinthians 14:33 (WEB) it says "for God is not a God of confusion, but of peace. As in all the assemblies of the saints," so any secretive behavior or manipulation is not from God.
It's also important to address that the only way we can approach God is through His Son, Jesus Christ. In John 14:6 (WEB) it says "Jesus said to him, “I am the way, the truth, and the life. No one comes to the Father, except through me."
Let's pray together:
"Father, we come before You in the name of Jesus Christ, asking for Your divine intervention in Natasha's situation. Lord, if there are any plans being made against her that are not in accordance with Your will, we pray that You would thwart those plans and bring them to nothing. Give Natasha Your peace that surpasses all understanding, and guide her steps according to Your will. Help her to trust in You and not lean on her own understanding.
We also pray for Natasha's mother, brother, and the unknown individual. If they are involved in any unrighteous schemes, we pray that You would convict their hearts and draw them to Yourself. Help them to see the error of their ways and turn from any manipulative behavior.
Finally, Lord, we pray for unity and healing in Natasha's family. Help them to communicate openly and honestly, and to build strong, healthy relationships founded on Your love and truth. This we pray in Jesus' Name. Amen."
Moving forward, it's important to communicate openly with your family about your concerns. In Ephesians 4:15 (WEB) it says, "speaking truth in love, we may grow up in all things into him, who is the head, Christ;" Approach them with love and honesty, expressing your feelings and seeking understanding. Also, be vigilant and pray that God would protect you from any potential harm.