We understand that you're going through a challenging time, and we want to lift your burdens to the Lord in prayer. Firstly consider what Jesus said: 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? Look at the birds of the sky: 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? And which of you, by being anxious, can add one cubit to his height? Matthew 6:25-27 (WEB).
Regarding your financial needs, we pray that God will provide for you and your family, as He knows your needs. Remember the words of the Apostle Paul: But godliness with contentment is great gain. For we brought nothing into the world, and we certainly can't carry anything out. But having food and clothing, we will be content with that. 1 Timothy 6:6-8 (WEB).
Let's pray for your family's educational needs:
Dear Lord, we lift up this mother's children to You. We pray that You will grant them understanding and wisdom in their studies. Help them to pass their courses and excel in their education. We also ask that You will provide for her son's college fees, as You are a good Father who cares for His children and knows their needs.
Regarding your marriage, we want to encourage you to seek God's will and pray for guidance. Marriage is a sacred covenant before God, and He hates divorce Malachi 2:16 (WEB). We encourage you to seek counseling and support from your local church and trusted Christian believers. Consider your responsibility in the marriage. We know that you're feeling unhappy, but God can bring healing and restoration to any situation. Pray for your spouse, pray together and both draw closer to God. Remember that a family that prays together stays together. We pray:
Dear Lord, we lift up this marriage to You. We pray for healing, restoration, and guidance. Help this wife to seek Your will and draw closer to You. Provide for her needs and give her the strength and wisdom to support her family.
Finally, we notice you did not mention the name of Jesus in your request. It is only through the name of Jesus that we have access to God. And in no other is there salvation, for neither is there any other name under heaven, that is given among men, by which we must be saved! Acts 4:12 (WEB) For there is one God, and one mediator between God and men, the man Christ Jesus, 1 Timothy 2:5 (WEB). It is only in His name that we can be saved, and we want you to know this and consider if you are in a right relationship with Him.
Prayer Focus: God, Thank You. Thank You for loving me. 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, mind, soul, body, 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. 
