Job 1:1-5. Stop blaming yourself. Keep praying for your family. Trust God through your pain.
Gen 29:16-18, 22-30. There are some expectations that only God can meet.
Prov 18:21. Your relationship will taste like whatever you speak about. Gen 3:1-7, 11, 20. If your spouse doesn't believe in you, you won't either. Speak words of apology.
Genesis 35:1, Genesis 35:15-20, Genesis 35:27-29. The story of Jacob. The greatest gift a parent can give their child is see God's purpose in them and say it over them.