We are truly saddened to hear that you are facing such spiritual warfare and opposition. First, we want to remind you that our battle is not against flesh and blood, but against the principalities, against the powers, against the world's rulers of the darkness of this age, and against the spiritual forces of wickedness in the heavenly places (Ephesians 6:12 WEB).
We must remember that the greatest commandment is to love the Lord our God with all our heart, with all our soul, and with all our mind. The second is like it: You shall love your neighbor as yourself (Matthew 22:37-39). Jesus did not qualify who our neighbor is, but rather commanded us to love everyone, even our enemies (Matthew 5:44).
It is important to note that you did not mention Jesus, God the Father, or the Holy Spirit in your request. It is only through the name of Jesus that we have access to the Father and the Holy Spirit can intercede for us (John 14:6, Romans 5:2, Romans 8:26, Ephesians 2:18). Remember "And in no other is there salvation, for neither is there any other name under heaven, given among men, wherein we must be saved! (Acts 4:12).
Regarding the attacks and curses being sent your way, we are reminded that God is our refuge and strength, a very present help in trouble (Psalm 46:1 WEB). Let us pray for you:
Dear Heavenly Father,
We come before You in the mighty name of Jesus, lifting up our fellow brother/sister who is under spiritual attack. Lord, we know that no weapon formed against us shall prosper (Isaiah 54:17), and we claim that promise over this precious life and their family. We pray that You will surround them with Your hedge of protection (Job 1:10), and that every curse and evil wish sent their way will be nullified by the power of the blood of Jesus (Revelation 12:11).
Father, we pray that You will fill their heart with love and forgiveness for those who have wronged them, as Your Word tells us to bless those who curse us, and do good to those who hate us, and pray for those who mistreat us and persecute us (Matthew 5:44). Help them to walk in the Spirit, not fulfilling the lust of the flesh (Galatians 5:16), and to overcome evil with good (Romans 12:21).
We ask all of this in the powerful name of our Lord and Savior, Jesus Christ. Amen.
Lastly, we encourage you to put on the whole armor of God, that you may be able to stand against the wiles of the devil (Ephesians 6:11). Stay strong in your faith, and remember that God is with you always, even until the end of the age (Matthew 28:20).