We understand your concern for your mom and we stand with you in prayer. First, it's important to remember that God is more powerful than any curse or evil wish. As it is written in Greater is he that is in you than he that is in the world. (1 John 4:4 WEB)
Jesus Christ came to set us free from every bondage, and this includes curses. For God does not give us the Spirit of bondage to fear, but he has given us the Spirit of adoption as children, by whom we cry, "Abba! Father!" (Romans 8:15 WEB) If the Son has set you free you will be free indeed. (John 8:36)
Let's pray together:
Dear Heavenly Father,
We come before you in the mighty name of Jesus Christ, lifting up the mother of Anonymous. We declare that no weapon that is formed against her will prosper, and every tongue that rises against her in judgment she will condemn. (Isaiah 54:17 WEB) We plead the blood of Jesus over her life, breaking and rendering powerless every curse, hex, spell, or any other form of evil sent against her. We command all evil spirits to leave her presence right now, and we bless her with the fullness of the Holy Spirit.
Father, we pray that you will surround her with your favor as with a shield. (Psalm 5:12 WEB) Guide her steps and keep her in the center of your will. We pray that you will give her the wisdom and discernment to recognize and resist any form of evil, and that she will draw closer to you each day. (James 4:7 WEB)
We ask this in the name of Jesus Christ, who has set us free indeed. Amen.
Remember, Anonymous, that our battle is not against flesh and blood, but against the rulers, against the authorities, against the world rulers of this darkness, and against the spiritual forces of evil in the heavenly places. (Ephesians 6:12 WEB) Therefore, put on the whole armor of God, that you and your mom may be able to withstand in the evil day, and having done all, to stand. (Ephesians 6:13 WEB)
Lastly, we did not see you mention the name of Jesus Christ in your prayer request. It is only by his name that we have access to God the Father. (John 14:6 WEB) As the Bible says, For there is one God, and one mediator between God and men, the man Christ Jesus, (1 Timothy 2:5 WEB) There is power in the name of Jesus. (Philippians 2:9-11 WEB) (Acts 4:12 WEB)