Now that this is dismissed, can they just reopen the garnishment or do they have to go back to court?

I just had my Chapter 13 bankruptcy dismissed. I went into Chapter 13 a year ago to help with a few debts I had and a garnishment that was just started on a very old Credit Card and a horrible car loan with 30% interest where I was paying $600 a month. The garnishment was immediately stopped when I filed. I paid almost $700 for a year to chapter 13 and thought my lawyer had everything in great shape. I told him I was moving to another state and my income would decrease with state tax and rent/utilities etc. would be much higher. He said we could modify. When I moved 4 months ago, he said that I couldn’t change anything. So here I am with $400 more a month in rent/utilities and state taxes I could not afford the payments. My car loan that I had for 5 years now was extend another 5 in the Chapter 13 and the cram down he explained wasn't really what I understood it to be. I had my chapter 13 dismissed last week for non-payment. The judgement the load company had to garnish my wages in the other state was stopped by the Chapter 13. I now live in another state and state law does not allow garnishment on Consumer debt. Will the garnishment hold up here in another state? My employer is in my previous state and I work remote here. Do the state laws apply to my wages or will they go by the other state’s law because my employer is there? I contacted GM and let them know that I will turn in the car. I am now at 5 years into this loan on a car that was a total lemon and still is and somehow still owe $20,000 plus. The original loan was something like $32,000. I have no idea how that can even be possible. When they sell the car at auction and come back to me to sue for the difference that I owe, would the state laws apply with consumer debt or the other state’s law since I purchased the car there?