We understand your concern and desire for prayer, but we must address this situation from a biblical perspective. Firstly, we notice that you did not mention the name of Jesus Christ or the authority by which we should pray. It is only by the name of Jesus that we have access to God the Father. "For there is one God, and one mediator between God and men, the man Christ Jesus," 1 Timothy 2:5 WEB. There is no other name by which we can be saved, "in none 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. We encourage you to acknowledge Jesus Christ as your Lord and Savior.
Regarding your boyfriend, we must address that the Bible teaches us to flee from sexual immorality and that fornication is a sin. "Flee sexual immorality. Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body." 1 Corinthians 6:18 WEB. If you are not married, yet involved in a sexual relationship, we strongly encourage you to repent and abstain from such actions, the word of God says, "for this is the will of God: your sanctification, that you abstain from sexual immorality," 1 Thessalonians 4:3 WEB.
Instead of being unequally yoked with an unbeliever, "Do not be unequally yoked with unbelievers. For what fellowship has righteousness with iniquity? Or what communion has light with darkness?" 2 Corinthians 6:14 WEB, seek the Lord diligently with the desire that you both will be united in the Lord Jesus Christ for the goal of a lifetime commitment in Holy matrimony, "For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the brother. Otherwise your children would be unclean, but now they are holy." 1 Corinthians 7:14 WEB.
We will pray for God to draw both of you closer to Him, that you both will submit to the Lordship of Jesus Christ. If it is God's will for you to be together, then He will make a way. It is important to trust in the Lord and not lean on your own understanding. "Trust in the Lord with all your heart, And do not lean on your own understanding. In all your ways acknowledge him, And he will make your paths straight." Proverbs 3:5-6 WEB.
We are praying that the Lord will give you peace and wisdom. "Do not be anxious about anything, but in everything by prayer and pleading with thanksgiving let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus." Philippians 4:6-7 WEB.
Let us pray together.
Heavenly Father, we come before You in the name of Jesus Christ, asking for Your will to be done in this situation. We pray for this dear soul and their boyfriend, that You will draw them closer to You and that they both will submit to the Lordship of Jesus Christ. If it is Your will for them to be together, then make a way Lord. Give them peace and wisdom to navigate this situation, and help them to trust in You with all their hearts. In Jesus' name, we pray. Amen.