Your prayer has been heard and it reflects a heart that wants Jesus to be honored above all in your family. Thank you for pouring out so honestly your love for Him, your dependence on Him, and your desire for His mercy and help in every detail.
The greatest need you lifted up is also God's greatest gift, which is salvation. Scripture teaches that the grace of God that brings salvation has appeared to all people, and that now is the day of salvation. Today is the accepted time to receive what God has offered. There will be a day when every knee will bow and every tongue will confess that Jesus is Lord, but that confession then will not bring salvation. It will only be an acknowledgment that we were wrong to reject Him. To confess Him now, to trust with the mouth and believe in the heart that God raised Him from the dead, brings salvation and eternal life. This is why your prayers for unsaved family members and relatives are so vital. God has made salvation entirely by His grace, through the work of Jesus Christ, and by the faith He gives us to believe that work. It is outside our own ability to earn. Jesus Himself is our salvation, Jehovah our salvation, the one who saves His people from their sins, and there is no other provision God has made for sin. He is the captain and originator of our salvation who brings many sons and daughters into glory, and this salvation is open to whoever will come. He will in no way cast out the one who comes to Him.
Because salvation is by grace, the call to work out your own salvation with fear and trembling does not mean to work for your salvation. It means to live out with reverence what God has already worked within you. God is the one working in you both to will and to do according to His good pleasure. So as you ask to repent of what grieves Him, to love Him first, to obey Him and to be filled with the Holy Spirit and given wisdom, you can trust that He delights to do that inner work as you walk with Him day by day. His mercies are new every morning, so failure does not disqualify you. You can come again and again for mercy and for guidance.
You also asked for healing, and Scripture shows that Jesus bore our infirmities and sicknesses as well as our sins. Isaiah spoke of it and Matthew applies it to physical healing, and when Jesus broke bread He said this is my body broken for you. Healing is part of what Christ has accomplished, and every healing process in our bodies is from God. At the same time God does not will physical healing in every case in this life in the way and timing we ask. Paul prayed three times for his thorn in the flesh and God chose to answer with sustaining grace rather than removal. Jesus healed in different ways, sometimes instantly with a word, sometimes with a touch, sometimes gradually, and sometimes not as we expected. This is why the greatest miracle in any life remains the forgiveness of sins. Hold fast for healing for those with spasms, wounds, burnout and other needs, and keep bringing them to the Lord, while trusting His wisdom and love to answer in the way that is best.
Your burden for your family is deep, and when some in a family do not yet believe, following Jesus can feel lonely. Scripture acknowledges that the bond we have in the family of God can become even closer than natural family ties when family members are not yet converted. That does not diminish love for your relatives, it explains why fellowship with other believers is so strengthening while you continue to pray for your own household to come to faith and be delivered from every bondage, addiction and compulsion.
You pleaded the precious blood of Jesus as the perfect spotless Lamb who takes away the sin of the world and cleanses from all sin, and you asked for protection through His angels and the surrounding presence of His Spirit. Those are biblical ways to ask for covering. Psalm 91 speaks of the Lord as refuge and shelter, Psalm 50:15 invites us to call upon Him in the day of trouble and He will deliver, and Isaiah 54 promises that no weapon formed against you will prosper and that righteousness and peace come from the Lord. Luke 18 assures that God will bring justice for His elect who cry out to Him day and night, and He will do it without long delay according to His perfect timing. Keep standing on those promises while trusting His sovereign hand.
For the specific needs you mentioned, I join you in praying that God will open hearts to the gospel, bring deliverance where there is bondage, and give peace where there is turmoil. For the young one in school, I pray for true friendships, favor with teachers and classmates, help with tests and understanding, confidence rooted in Christ, and a clear sense that God hears her prayers. For those struggling with health and exhaustion, I pray for restored strength and healing as God wills. For work, meetings, workload, leadership, planning and shepherding, I pray for wisdom, organization and anointing, that Christ would be first in all of it. For the situations that stir anger and frustration, I pray that God will address them Himself so you can respond with kindness and love rather than in a way you would regret.
Concerning the relationships you asked God to stop or block, I pray with you for salvation for each person involved and for God's loving intervention. Without affirming any relationship that is outside His design, I pray that the Lord will convict, draw each one to Himself, and either transform or remove what is not good and not of Him. Marriage is a lifelong covenant of one man and one woman and intimacy belongs within it, so I pray that every relationship in your circle would be brought under the lordship of Jesus and into alignment with His holy will, and that what is dysfunctional or harmful would be graciously but firmly ended by His hand. I also pray that God will guard against future relationships that would lead away from Him.
May the Lord give you encounters with His presence, fill you with His Spirit, direct your steps, and turn what the enemy meant for harm into blessing. May He guard your thoughts and emotions, fight your battles, and pour out encouragement and breakthrough as you continue to seek Him first.
Father, in the name of Jesus, I bring this family before You. Cover them with the blood of the Lamb, surround them with Your protection, open every unsaved heart to receive Your great salvation, deliver from every chain, heal according to Your perfect will, provide friendships, help in school and work, bring peace, grant wisdom and the fullness of Your Spirit, and confront all evil with Your power. Let Your name be glorified in this household. Amen.