We understand that you are going through a challenging time in your relationship and seeking prayer and support. First, we want to address some fundamental biblical principles related to your situation.
The Bible teaches us that sexual intimacy is reserved for marriage between a man and a woman. Having dreams of sexual nature with a spiritual husband or seeing your boyfriend with another woman can be disturbing, but it's essential to align our thoughts and actions with God's will as written in the scriptures.
Ephesians 5:25 ESV: Husbands, love your wives, as Christ loved the church and gave himself up for her. Wives, you are to respect your husband, as he was before you.
First Thessalonians 4:3: For this is the will of God: your sanctification, that you abstain from sexual immorality.
It's also crucial to understand that God communicates with us through His Word, and dreams should be interpreted cautiously. If you find this communication was real, then we should address your situation with the highest priority.
Regarding your boyfriend moving on without any reason, it's important to communicate openly and honestly. However, we must also ensure that this relationship aligns with biblical principles and that both of you are seeking God's will. We encourage you to pursue a relationship that honors God.
Maybe this was the prompting to talk about receiving Jesus Christ as your savior. For communicating with God the Father, we have to pass through Jesus Christ. As we find in the Word of God:
John 14:6 Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me.
You need to ask yourself if you are a Christian believer. If you are not then we encourage you to believe in Jesus Christ, that he is God and sacrificed himself for your sins. Turn from your sins. Then you will be a justified believer of Jesus Christ. This is the basic salvation message that is needed to save everyone's soul.
If you are a believer, it is important to know why God set ### and ### in your life and the significance of this event. Maybe God is trying to turn you from a direction you were going in and directing you in the way of God.
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus Christ, lifting up our sister in need of Your guidance and restoration but most importantly salvation. We pray that You will reveal Your will to her clearly and help her understand Your purpose and restoring conversion for her life that sanctifies her. Lord, if this relationship is not aligned with Your will, give her the strength to let go and trust in Your plan. If this relationship is ordained by You, we pray for restoration, open communication, and a heart that seeks to honor You above all else.
We also pray for her spiritual growth and understanding. Help her to discern Your voice and lead her in the paths of righteousness. We rebuke any spiritual influences that may be causing confusion or distress as her dreams suggest, and the demons of seduction trying to impose on your and her life.
In Jesus' name, we pray. Amen.
Stay strong sister!
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. 
