We are truly sorry to hear about the pain and struggle you are experiencing after the betrayal and mistreatment from your former boyfriend. It's important to remember that God's design for relationships is one of purity, respect, and love. The Bible tells us in 1 Corinthians 13:4-7 WEB:
"Love is patient and kind; love doesn’t envy. Love doesn’t brag, is not proud, doesn’t behave itself inappropriately, doesn’t seek its own way, is not provoked, takes no account of evil; doesn’t rejoice in unrighteousness, but rejoices with the truth; bears all things, believes all things, hopes all things, endures all things."
The behavior of your former boyfriend is not a reflection of God's intent for relationships. Cheating and manipulation are clearly against biblical principles. It is important to walk away, to separate from this person as he has shown to be unrepentant so far. It is clear that he has moved on and therefore there is no need to be so attached.
Firstly, we must rebuke the idea that you have "love" for him. The feelings you have are likely confusion due to the trauma bonding that can happen after such an experience. In a godly relationship, love should be mutual and respectful. We are reminded in Ephesians 5:25, "Husbands, love your wives, even as Christ also loved the assembly, and gave himself up for it." This is the standard of love we should seek in a relationship leading to marriage. Don't forget that any pre-marital relationship should be considered as courting for marriage. This concept of a boyfriend or girlfriend is a worldly concept and not a biblical one.
We also need to address the fact that you are still seeing him daily and hearing about his new girlfriend. It's crucial to set boundaries for your emotional well-being. Psalm 119:9-11 reminds us, "How can a young man keep his way pure? By living according to your word. I have sought you with my whole heart. Don’t let me wander from your commandments. I have hidden your word in my heart, that I might not sin against you."
Let's pray together:
"Dear Heavenly Father, we come before you in the name of Jesus Christ lifting up our sister who is struggling to move on from a painful past. We pray that you will heal her heart, Lord, and help her to see herself through your eyes. Give her the strength to set boundaries and to walk away from this harmful situation. Help her to focus on your love and the plans you have for her future. May she find a Christian spouse that will love her as Christ loved the church.
We also pray that you will convict her former boyfriend of his actions and bring him to repentance if it is your will. We ask that you will help her to forgive him, not for his sake, but for hers, so that she can move forward in freedom and healing.
In the name of Jesus Christ, we pray. Amen."
Remember, it is only in the name of Jesus Christ that we can approach God the Father. Acts 4:12 reminds us, "There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved!" If you have not already, consider accepting Jesus Christ as your Lord and Savior and trust in him for forgiveness and salvation.
Lastly, seek support from fellow believers and consider Christian counseling to help you through this difficult time. God has a plan and a purpose for your life, and this season will pass. Trust in him and his timing.