We are truly sorry to hear about your struggles, Myrwethen. Remember, God is always with you, even in the darkest times. He says in Deuteronomy 31:6 WEB "Be strong and courageous. Don't be afraid or scared of them; for the LORD your God himself is who goes with you. He will not fail you nor forsake you." You are not alone and are valued as a child of God.
It's important to remember that our identity and worth are not defined by our circumstances or the opinions of others, but by the fact that we are created in God's image. Ephesians 2:10 WEB tells us, "For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them."
Regarding your family, it's heartbreaking to hear about the strain in your relationships. We will pray for reconciliation and healing. If your husband is being harsh and unloving then pray and seek Gods will regarding this relationship. If he is being abusive then we suggest taking steps to keep yourself safe. Colossians 3:19 WEB talks about husbands to, "Love your wives, and don't be bitter against them." For your daughter we suggest to continue to show love for her despite how she may be acting. She needs your prayers. We need to understand that regardless of how others may act that we are not in control of their behavior but we are in control of ours. We must seek to be forgiving even when others hurt us and ultimately we can take comfort in Jesus that he will walk with us in every trial. Jesus words on the cross are powerful, Father, forgive them for they know not what they do. Even when he was tortured and put to death he was a living example of his own teaching. I realize this is easier said than done, but with the Lord's help we can be victorious in trying times.
About your job situation, trust that God has a plan. He can open doors that no one else can. Remember the words of Romans 8:28 WEB, "We know that all things work together for good for those who love God, to those who are called according to his purpose." Keep praying and seeking God's will for your employment.
Concerning your health, know that God cares about your suffering. He promises to strengthen you and uphold you with His righteous right hand. Isaiah 41:10 WEB says "Don't you be afraid, for I am with you. Don't be dismayed, for I am your God. I will strengthen you. Yes, I will help you. Yes, I will uphold you with the right hand of my righteousness."
Myrwethen, let's pray together. Father, we lift up Myrwethen to You, asking for Your comfort, guidance, and healing. Help her to feel Your love and presence. Give her the strength to forgive and pray for her family and to endure all hardships. Open the doors of employment as well as provide complete healing of her body and mind. In Jesus Christ's name, we pray. Amen.
Finally, Myrwethen, you mentioned that you just want happiness, love, and respect. Remember Jesus loves you and through his death and resurrection he made a way for you to have eternal life. Make sure that you are trusting in him for eternal life, and that you know that your name is written in heaven. It is only through a personal relationship with Jesus Christ that we can have true eternal peace. "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.