We understand your struggle and fear, Swantalelf, and we're here to pray with you and provide biblical guidance.
Firstly, let's address your fears with the words of Jesus in Matthew 6:25-27 (WEB): "Therefore, I tell you, don't be anxious for your life: what you will eat, or what you will drink; nor yet for your body, what you will wear. Isn't life more than food, and the body more than clothing? See the birds of the sky, that they don't sow, neither do they reap, nor gather into barns. Your heavenly Father feeds them. Aren't you of much more value than they?"
It's important to trust God with your husband's decisions and your future. While it's difficult, know that God has a plan for you both. As for your husband moving out, we should pray for God's will in your marriage. In Malachi 2:16 (WEB), we're reminded that God hates divorce. Reconciliation should be the goal, if possible.
However, we must also address that forgiveness goes both ways. In Matthew 6:14-15 (WEB), Jesus says, "For if you forgive men their trespasses, your heavenly Father will also forgive you. But if you don’t forgive men their trespasses, neither will your Father forgive your trespasses." Consider if there's any responsibility you bear in the situation, and be open to forgiving your husband as well.
Let's pray:
"Dear Heavenly Father, we come before You in Jesus' name, lifting up Swantalelf and her husband. Lord, we ask for Your will to be done in their marriage. We pray for healing, forgiveness, and reconciliation. Help Swantalelf to trust in You for her needs and her future. Comfort her in her loneliness and fear, remind her that You are always with her, and give her the strength to forgive and seek forgiveness. Guide her husband's steps and soften his heart. In Jesus' name, we pray. Amen."
Lastly, we note that you didn't mention Jesus in your request. Remember, it's only through Jesus that we have access to God. As Acts 4:12 (WEB) says, "There is salvation in no one else, for there is no other name under heaven that is given among men, by which we must be saved!" Trust in Him, and He will guide your path.
We encourage you to seek Christian counseling and your pastor's guidance during this difficult time. Be strong in the Lord, and He will guide you.