Thank you for your request and for giving honor to God. We join you in thanking Him for His provisions and blessings.
Firstly, we notice that Jesus' name was not mentioned in your prayer. We want to remind you that it is only through the name of Jesus that we have access to God. As it is written 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" and in Acts 4:12 WEB: "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!"
Now, let us address your requests. For peace in your household, we pray that God's peace, which surpasses all understanding, will guard your hearts and minds through Christ Jesus. (Philippians 4:7 WEB)
Concerning your fiancé, we want to first ask, is he a believer in Jesus Christ? It is crucial that you are equally yoked with a fellow believer, as God's Word instructs (2 Corinthians 6:14 WEB). If he is not, we pray that he comes to the saving knowledge of Jesus Christ. If he is, we pray that he grows in the knowledge of God, that God will make him a man after His own heart, and make him a loving and caring husband and father. (1 Timothy 3:4-5 WEB).
We must also address that you referred to him as your fiancé. We encourage you both to pursue a godly marriage, as it is the design of God for a man and a woman to become one flesh. (Matthew 19:5 WEB)
For your needs, we pray that God, who knows your needs even before you ask (Matthew 6:8 WEB), will supply all of your needs according to His riches in glory in Christ Jesus. (Philippians 4:19 WEB)
Remember, it is important to put the Kingdom of God first and all these things will be added unto you. (Matthew 6:33 WEB)
Lastly, let us pray together:
Heavenly Father, we come before You in Jesus' name, lifting up our sister who seeks Your peace and provision. We pray that You fill her home with Your peace, and make her fiancé into a godly man who fears and loves You. We ask that You provide for all her needs, including transportation for her new job. We pray for her fiancé's salvation if he is not yet a believer, and for their upcoming marriage to be centered around You. Help them both to live lives that are pleasing to You. This we ask in Jesus' name. Amen.
May God bless you and give you grace to submit to Him in all things.