We are here to lift you up in prayer and offer guidance during this challenging time. Firstly, we commend you for seeking God's intervention in this situation and we will pray for wisdom, grace, and mercy in Jesus' name. We know that God cares for you and your son deeply, and He is always ready to hear our prayers.
Let's turn to the Scriptures for encouragement and guidance. We are reminded in Romans 8:26-27 WEB:
"In the same way, the Spirit also helps our weaknesses, for we don't know how to pray as we ought. But the Spirit himself makes intercession for us with groanings which can't be uttered. He who searches the hearts knows what is on the Spirit's mind, for he makes intercession for the saints according to God."
Even when we do not know what to pray for, the Holy Spirit intercedes on our behalf. This should give you great comfort and assurance as you navigate this challenging time. Additionally, we are called to pray for those in authority over us, as it says in 1 Timothy 2:1-2 WEB:
"I exhort therefore, first of all, that petitions, prayers, intercessions, and givings of thanks, be made for all men: for kings and all who are in high places; that we may lead a tranquil and quiet life in all godliness and reverence."
While we understand your concern for your son and the desire for a favorable outcome, we must also remember that God's ways are higher than our ways, and His thoughts higher than our thoughts (Isaiah 55:8-9 WEB). We pray that God's perfect will be done in this situation, and that His grace and mercy would be evident in the court proceedings.
However, we must address something important. We noticed that you did not mention the name of Jesus Christ in your prayer request. It is only through the name of Jesus that we have access to the Father, so we must implore you to place your faith in Jesus Christ if you have not already done so. Remember what Jesus says in John 14:6 WEB, I am the way, the truth, and the life. No one comes to the Father, except through me.
Now, let us pray together:
Heavenly Father, we come before You today in the name of Jesus Christ, lifting up our ### and her/his son as they prepare to stand before the judge. Lord, we ask for Your supernatural favor and wisdom to be upon her/him and her/his son throughout these proceedings. We pray for Your grace and mercy to be evident, and that You would soften the heart of the opposing lawyer, neutralizing any attempts to hinder the truth.
Lord, we know that You are a God of justice and truth, and we ask that Your will be done in this situation. We trust in Your promise that all things work together for good to those who love You and are called according to Your purpose (Romans 8:28 WEB).
We also pray for the judge and the opposing lawyer, that they would be guided by Your wisdom and discernment. In all things, may Your name be glorified, and may Your love and faithfulness be made known.
In the mighty name of Jesus Christ, we pray. Amen.
Prayer Focus: God, Thank You. Thank You for loving me. 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, mind, soul, body, 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. 
