Let us come together in prayer for this situation, dear brother or sister in Christ. We understand that you desire reconciliation for your family and a deeper relationship with your girlfriend. First, we must address a few things according to the Word of God.
As believers, we are called to be holy and set apart for God's purposes. In the context of relationships, it is important to honor God's design for marriage and family. We are to pursue relationships that align with biblical principles, and marriage is a lifelong commitment between a man and a woman. As stated in Matthew 19:4-6 WEB:
"He answered, 'Have you not read that he who made them from the beginning made them male and female, and said, For this cause a man shall leave his father and mother, and shall join to his wife; and the two shall become one flesh? So that they are no more two, but one flesh. What therefore God has joined together, do not let man tear apart.'"
We also want to encourage you to keep God at the center of your relationship. We notice that you did not mention the name of Jesus Christ in your request. It is only through His name that we have access to God and salvation. As told in John 14:6 WEB:"Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father, except through me.'"
In regards to your relationship, we must also address the importance of purity before marriage. Sexual intimacy is a gift from God designed to be enjoyed within the bounds of marriage. As stated in 1 Corinthians 6:18 WEB:
"Flee sexual immorality! Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body."
Now, let us pray together for your situation.
Heavenly Father, we come before You in the name of Jesus Christ, lifting up our dear brother or sister in Christ. We pray for their relationship, that it may align with Your will and purposes. We ask that You help improve their communication with their girlfriend, so they have a greater understanding of each other. We pray that they will honor each other's boundaries and respect them. Lord, we pray that their relationship will be centered on You and that You will guide them to the next level according to Your will. We pray that their family will be filled with love, trust, and health in every way. We ask that You help them to honor Your design for marriage and family.