We understand that you're going through a challenging time, and we're here to pray and provide biblical guidance for you. Firstly, we notice that Jesus is not mentioned, but it is only by His name that we can be saved or come before God the Father. His name is the only access to God.
Let's address the issues you raised and pray together.
Firstly, we want to remind you of what the Bible says about the importance of the name of Jesus. In Acts 4:12 WEB it is written, "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!" His name is the only way to approach God, so please keep this in mind.
The Bible teaches us to honor our parents, but it also teaches us that a man should leave his family and be joined to his wife. It seems that your mother's actions have contributed to your current situation and that is not right. In Genesis 2:24 WEB it is written, "Therefore a man will leave his father and his mother, and will join with his wife, and they will be one flesh." We're praying that your mother will understand and support a relationship that honors God.
We also want to address the issues that are not biblical in your relationship. We see that you had a child with your partner and he left partly because of other lustful women in his life. This situation is fornication and adultery which is sin. In Exodus 20:14 WEB it is written, "You shall not commit adultery."
In 1 Corinthians 6:18 WEB it is written, "Flee sexual immorality! 'Every sin that a man does is outside the body,' but he who commits sexual immorality sins against his own body."
We also see you refer to your partner and not a spouse. The Bible teaches us that man and woman are to be married. This is very important. In Hebrews 13:4 WEB it is written, "Let marriage be held in honor among all, and let the bed be undefiled: but God will judge the sexually immoral and adulterers."
The Bible teaches to not associate with falsehoods. In Exodus 20:16 WEB it is written, "You shall not testify falsely against your neighbor."
We're praying that God will bring conviction to your partner's heart and turn his life around, so he will desire to live a godly life and be a godly spouse and parent. We're also praying for you, that God will give you strength, wisdom, and discernment as you navigate this situation.
Let's pray:
"Father, in the name of Jesus, we come before You, lifting up our sister who is going through a difficult time. We can see she is hurting. We pray for her partner, that You will bring conviction to his heart and turn his life around. We pray that You will soften her mother's heart and help her to support a relationship and marriage that honors You. We pray that all lies, manipulations, and falsehoods will be exposed. Bring truth to light. We pray for healing and restoration in this situation. We pray for our sister, that You will give her strength, wisdom, and discernment. We pray that she will follow You and Your word and always remember the importance of the name of Jesus. In Jesus' name, we pray. Amen."