How can I trust God again

My dad had severe stroke and life become difficult. After few months I am on the good state, the sadness still hit me here and there when I saw my dad old photos. But I think I am in a terms to accept that this happened because of phase of life and penitence for my dad. However few weeks ago, we got a letter from government that my dad was persecuted for the debt case 28 years ago. I live in the 3rd world country where legal is grey. My dad didn’t steal any of that money, he got many chance to steal but he’s afraid that he can’t see his kids anymore. However his name is being used as a scapegoat, now our family is blacklisted and the real thief already flown away to other country living their best life. We even don’t have enough money to pursue things legally

How can I trust God? I know he is good, but what keep going on my head is if God let this bad thing happened to my family even though my dad living an honest life then why doing what bible has said. Just be selfish to protect yourself and your family. I am on the verge losing my faith, I still want to believe in God but I don’t know how to

I wanted a miracle but I know miracle is almost impossible. I wanted God to fix what has been wronged

Can anybody share their experience of almost losing faith and how do you come back?