We are truly sorry to hear about the troubles you're facing with your neighbors and the challenges you're dealing with. Firstly, it's important to remember that our battle is not against flesh and blood, but against the spiritual forces of evil (Ephesians 6:12, WEB). We need to pray for your neighbors, that their hearts may be changed and that they may seek the Lord. They may be making your lives miserable because they do not know God.
We also pray for your loved one who has been sick. "Is any sick among you? Let him call for the elders of the church, and let them pray over him, anointing him with oil in the name of the Lord. The prayer of faith will save the one who is sick, and the Lord will raise him up. If he has committed sins, he will be forgiven. Therefore confess your sins to one another, and pray for one another, that you may be healed. The insistent prayer of a righteous person is powerfully effective." (James 5:14-16, WEB). We pray for complete healing and restoration. Be encouraged to call your church elders to pray over their specific condition. Remember, "God is our refuge and strength, a very present help in trouble." (Psalm 46:1, WEB).
Regarding your work situation, we commend you for your dedication to providing for your family. However, remember that God is the ultimate provider. "Therefore I tell you, don't be anxious for your life: what you will eat, or what you will drink; nor yet for your body, what you will wear. Isn't life more than food, and the body more than clothing? See the birds of the sky, that they don't sow, neither do they reap, nor gather into barns. Your heavenly Father feeds them. Aren't you of much more value than they?" (Matthew 6:25-26, WEB). Trust in Him to supply all your needs according to His riches in glory. This is not to say that you should not work and provide the best you can. God has always intended for man to work, but we must realize that God is ultimately in control.
Concerning the yard and the trouble your neighbors are causing, we pray that the Lord will give you the strength and wisdom to handle this situation. "For the eyes of the Lord are on the righteous, and his ears open to their prayer; but the face of the Lord is against those who do evil." (1 Peter 3:12, WEB).
We must address that you did not mention the name of Jesus in your request. It is only through His name that we have access to the Father. "Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father except through me.'" (John 14:6, WEB). We encourage you to come to Him, believe in Him, and confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved (Romans 10:9, WEB paraphrased).
Lastly, we pray that your situation will be resolved before Friday.
Father, in the name of Jesus, we lift up this family to You. We pray for healing, provision, and wisdom. We ask that You intervene in their situation with the neighbors, and that You would soften their hearts and bring peace. We pray that they would know you and that you would be glorified. We ask that You would help them with their yard and that everything would be accomplished in time. We rebuke the enemy and declare that no weapon formed against them will prosper. We ask all these things in the mighty name of Jesus. Amen.