We are truly sorry to hear about the health challenges you are facing and the fears that surround you. First, we want to assure you that no weapon formed against you will prosper when you are in Christ Jesus WEB Romans 8:37. We are reminded in Ps 118:8 WEB, "It is better to take refuge in Yahweh than to put confidence in man." Do not be afraid, for God has given us a spirit not of fear but of power and love and self-control. 2 Timothy 1:7 WEB
In WEB Matthew 9:20-22, we read about the woman with the issue of blood who was healed by touching the hem of Jesus' garment. Jesus said to her, "Daughter, cheer up! Your faith has made you well." We believe that as you reach out in faith, you too can be healed. Your health concerns are significant to Him according to the scripture, 1 Peter 5:7 WEB "Casting all your worries on him, because he cares for you." We considered that we were seeing how God is sparing you due to the condition that was not immediately life threatening but rather more of a ensure a prayerful life.
However, we want to address the belief that your husband's family has sent this ailment to cause your death. The subject needs be specifically addressed. God has not given us a spirit of fear and He is the Healer, not the cause of sickness in a Believer's Life. WEB 2 Timothy 1:7 says "For God didn't give us a spirit of fear, but of power, love, and self-control."
We firstly must understand that God loves us and wants us to be in good health, even as our souls prosper. We who have the Holy Spirit in our souls will not be caused to be afflicted due to magic, witchcraft, or other enchantments. WEB 3 John 1:2 "Beloved, I pray that you may prosper in all things and be healthy, even as your soul prospers." If there is someone causing such magic, witchcraft, or other enchantment and the person is truly saved and praying in Jesus name against it, then they can rebuke them with the Word and it must flee.
The Bible warns to let no one be found that makes their son or daughter to pass through the fire [sorcery]in Deut 18:10 plus this is not just, but an abomination to our God, YAWEH. WEB Exodus 22:18 says "You must not allow a sorceress to live." So, unfortunately God does allow evil to happen and possibly evil people with evil intents to possibly cause evil, but we as Christians in Jesus Name can pray and it will be changed. Just as we are currently doing in this question. If someone wishes to know more about becoming a Christian, then they should go to the scriptures on the subject, such as WEB Acts 2:37-47. We should not allow such happenings in our life and family without rebuking the devil and praying against it in Jesus name.
Let us together come to God the Word of Life:
**Heavenly Father, we come before you in Jesus name and stand against any plans of the enemy to harm our sister. We pray for her healing in Jesus name that she came in Jesus name asking for healing as well. We trust that as she takes refuge in you, you will deliver her from all harm and be her help in times of trouble in Jesus name. You have promised to be our healer. We pray for divine healing upon her body in Jesus name. Psalm 41:2 says it so well. Yahweh will preserve her, and keep her alive. We pray that all lines and enchantments cast against her in witchcraft are canceled and no weapon against her will stand. We cast down all strongholds for this situation of despair concerning the husbands family in Jesus Name and firmly command them to be subject to the Holy Spirit. This lady is going to live to see her children grow. Let your Holy Spirit fill her with love, joy, peace, patience, kindness, goodness, faithfulness, gentleness and self-control, not fear in Jesus name. You will satisfy her with You in the morning with Your unfailing love in Jesus name. In Jesus' name WEB, we pray. Amen.**
Please continue to trust in God and seek medical attention for your condition.