We understand that you're going through a challenging time with your family, and we want you to know that God sees your pain and He cares about your situation. Let's bring your family before the Lord in prayer and seek His will according to His word.
Firstly, we need to remember that God calls us to honor our parents, as it is written: Honor your father and your mother, that your days may be long in the land which Yahweh your God gives you. However, this does not mean we are to accept abuse or tolerate strife. Your situation involves dishonesty, disrespect, and discord, which are not from God and should be addressed.
God's word tells us: If it is possible, as much as it is up to you, be at peace with all men. But, it also tells us You shall not go up and down as a tale-bearer among your people; neither shall you stand idly by the blood of your neighbor. I am Yahweh. Therefore, it is right to confront the lies and not stand idly, but to do so in love and with wisdom.
When you mentioned you are tired of the insults, it reminds us of: A soft answer turns away wrath, but a harsh word stirs up anger. Therefore, consider responding softly when your mom insults you. If her words are untrue, remember that: The discretion of a man deferrers his anger, and it is his glory to pass over an offense. If there is any truth, then humbly accept it and seek God's forgiveness.
Let's remember that God opposes the proud, but gives grace to the humble. So humble yourselves under the mighty hand of God, God rebukes us if our motive is not aligned with His word as well as if our approach is not aligned with His word. As in: Whoever corrects a mocker invites insult; whoever rebukes a wicked man incurs abuse.
Lastly, it is commendable that you invited your mom to church, as: Faith comes by hearing, and hearing by the word of God. However, you did not mention the name of Jesus Christ or give any indication of your personal faith. We are admonished that: By the name of Jesus Christ of Nazareth, whom you crucified, whom God raised from the dead, in him is this man standing here before you whole. This is the stone which was regarded as worthless by you, the builders, which has become the head of the corner. 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!
Let us pray together.
Almighty God, we come before You in the name of Jesus Christ, lifting up this family to You. Lord, You promise that when we call on You, You will answer us. You promise that when we seek You with all our heart, we will find You. Lord, this family needs Your intervention. We pray that You will soften your mother's heart, Lord, and reveal to her the pain she is causing. We ask for healing in these relationships. Convict your mother of her lies and disrespect, and reveal any pride or harshness that may exist.
Lord, we know that Your desire is for peace and harmony in our families. Help them to forgive one another. Please guide them to a church that will be a beacon of truth and love. We ask You to bring peace to their family and to draw each one of them closer to You, Father. Reveal to them the power of salvation that is in Jesus Christ alone. Guide them to faith in Jesus Christ and give them Your peace and love.
In Jesus' name, we pray. Amen.