We are truly sorry to hear about the loss of your baby boy, and the subsequent divorce from your husband. In times of immense pain and suffering, it's important to remember that God is close to the brokenhearted and saves those who are crushed in spirit.
Firstly, let's address the spiritual aspects of your situation. It's concerning that your husband believes you to be an unbeliever and a witch. These are serious accusations that go against the teachings of the Bible. In 1 Corinthians 7:12-14 WEB, it is written, "But to the rest I, not the Lord, say, if any brother has an unbelieving wife, and she is content to live with him, let him not leave her. The woman who has an unbelieving husband, and he is content to live with her, let her not leave her husband... For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband. Otherwise your children would be unclean, but now they are holy." This passage underscores the importance of marriage and the sanctifying effect that a believing spouse can have on an unbelieving one.
However, your husband's accusations suggest a deeper spiritual issue that needs to be addressed. In 1 John 4:1 WEB, it is written, "Beloved, don't believe every spirit, but test the spirits, whether they are of God, because many false prophets have gone out into the world." It's crucial to test the spirits and ensure that both you and your husband are walking in the truth of God's Word.
Regarding your desire to serve God with your husband and have a family, it's important to remember that God's will is for husbands and wives to be united in His purpose. In Malachi 2:16 WEB, it is written, "For I hate divorce, says Yahweh, the God of Israel, and him who covers his garment with violence!" God's heart is for reconciliation and unity in marriage.
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus Christ, lifting up ### and her husband. Lord, we ask for Your comfort and healing for ### as she mourns the loss of her baby boy. We also pray for her husband, that You would soften his heart and reveal the truth to him. Lord, we rebuke the lies of the enemy that have caused division and accusations in their marriage. We pray for reconciliation and unity, that they may serve You together as one flesh.
Lord, we also pray for ###'s husband, that You would reveal to him the truth about his wife and her faith in You. We pray that any spiritual strongholds or deceptions would be broken in Jesus' name. We ask that You would restore their marriage and use it for Your glory.
In Jesus' name, we pray. Amen.
###, continue to trust in the Lord and seek His will for your life. Remember that God is faithful, and He will never leave you nor forsake you. Stay strong in your faith and keep praying for your husband. We are here to support and pray for you during this difficult time.
Prayer Focus: God, Thank You for loving me. Thank You for loving me, Jesus. God, I ask You in Jesus’ name bless me with everything that I stand in need of and everything You want me to have. Bless me to know You in truth, fall in love with You with all my heart, soul, mind, and strength and never fall out of love with You. Bless me to have an ever growing closer stronger, more intimate relationship with You. Bless me with the love, desire, strength, and the spirit of obedience to always delight myself in You, seek first Your kingdom, and Your righteousness. Help and strengthen me God to always respect and obey You. Bless me to trust You with all my heart, acknowledge You in all my ways, and lean not to my own understanding. 
