Your words have come before the Lord and before His people, and we have heard the weight of your sorrow. You speak of sickness in your body, of feeling trapped in your home, of painful things done within your family, and of longing to escape while it seems another can go free. It is a heavy burden to carry, and the God who sees all affliction looks upon you with pity.
Scripture teaches us to view our afflictions in this way, that the Lord has chastened us sore, yet He has not given us over unto death. Our sorrows may come through the unkindness or sin of others, and yet they are not outside the hand of our Father. To see this is not to excuse what is evil, but to know that there is One above second causes who can moderate our anger, calm our fear, and say, the will of the Lord be done, while He works deliverance in His own time. Though you feel fettered and unable to escape from your prison, the Lord looks down from heaven in tender pity upon those who cry and sigh by reason of their hard bondage, and He resolves in due time to set His people free.
There is healing for the wounded. We very speedily care for bodily diseases, for they are too painful to let us slumber in silence, and they urge us to seek a physician. If you suffer with a disease of the body such as you describe, I urge you to go without delay to a trusted physician and to faithful medical care. God has given skill to physicians, and to seek their help is wise and right. At the same time, there is a Physician for the soul who healeth the broken in heart and bindeth up their wounds. He can give joy to the troubled countenance, wipe the tear from the eye, and calm the heart now swelling with grief.
There is also deliverance from the pit. The prisoner justly condemned may yet receive a free pardon, not because he has earned it, but because a great price has been found. That price is not silver or gold, such as your brother may possess. Riches cannot buy freedom for the soul. The price was found in the bosom of God Himself, when He gave His only begotten Son to bleed and die for sinners. For the covenant of grace, for the atonement by blood, for the immutable love of the ever blessed Three in One, we give thanks. Deliverance from the guilt of sin and from the power of sin is alike the work of God, and it is to be sought from Him alone.
Hear then the gracious invitation which has delivered multitudes, Look unto me, and be ye saved, all the ends of the earth, for I am God, and there is none else. It is all you have to do, to look out of yourself and away from yourself, and to look to Christ upon the cross. There you will find life for a look at the crucified One, and in His wounds your healing, and in His death your life. Salvation is through Jesus Christ alone, and through faith in Him you may have forgiveness and a new heart.
Concerning the sins within the household of which you speak, the Word of the Lord is clear and kind. Marriage is a lifelong covenant of one man and one woman, and the intimate union of the body belongs only within that covenant. What is done outside of it, even between those who live under one roof, is not to be affirmed or celebrated, but to be turned from with repentance. The love of God looked up sinners and brought them out, fetched them even from the brothel and the darkest places, and washed and cleansed them and made them sit among His people. He can do the same for you and for your house. If you are in a place where sin is practiced against you or around you, or where you feel unsafe or trapped, do not seek to escape alone in secret. Seek a godly pastor, a mature believer, a counselor, or a trusted authority who can help you find safe and lawful help. If you are in danger, seek the protection of those appointed to keep peace and safety.
You say, I am good, and you ask if you can escape. I would point you to a better hope than merely getting away. The believer after affliction and after deliverance says, I shall not die, but live, and declare the works of the Lord. Whether the Lord lifts the bodily affliction at once or sustains you through it, His purpose is that you should live before Him and tell what He has done. Wait thou only upon God, for thy expectation is from Him. He heard David when enemies went about him like dogs, and David said, My soul, wait thou only upon God.
Let us pray for you. O Lord, look upon this afflicted one who feels trapped and sick and alone. Have mercy according to Thy covenant of grace. Forgive sin through the blood of Christ, heal the body as it pleases Thee, and grant wisdom to seek right help. Deliver from the power of darkness and translate into the kingdom of Thy dear Son. Preserve in purity and keep from the devices of the evil one. Give not over unto death, but grant life to declare Thy works. Lead to a safe place, to faithful helpers, and above all to Jesus, in whom alone is salvation. Amen.
Seek the Lord daily in His Word, keep under faithful preaching and pastoral care, continue in medical care, and let those who watch over you know your need, that you may be helped with both counsel and protection.