God is your answer and prayer gives protection. Nothing outside of God can intervene in this tormenting time. It doesn't matter if it's the devil causing you invalid fear or a warning from God, you can rest assure that if you seek him, He will help.
First have you received Jesus as your Lord and savior? Rom 10:9 Salvation made simple plus God's power has the hand in even causing you to choose to believe.
Now you have authority in Jesus name because of accepting Jesus. Pray over your children and home. Plead the blood of Jesus over your children, house, family and property in Jesus name.
Bind up all spirits of murder, and death in Jesus name. Ask God to lead and guide you, and to give you wisdom and discernment in Jesus name.
Get to know what the armor of God is and how to keep it on. If the enemy can't get through you and your prayers of faith, and faith in God than the enemy can't get to your family.
There is always at least one person that God will allow to know somethings wrong spiritually and since that one knows it they are responsible for seeking God, and for God's protection. God gives visions and dreams for us, so we can seek him in time.
There is not a perfect prayer but we pray in Jesus name and we have to learn what we have a right to and what we don't have to allow. Jesus gives us this power so we can live, stand and obey God.
I have many prayers on deliverance, and a lot of other warfare, evil spirits and faith in God hubs. They will help you also.https://hubpages.com/@heavenbound5511