Yes but we all had at least one healthy caring adult in our lives (ie: Aunt, teacher, custodian, neighbor, friend, etc.)
Jodi is saying she didn't - has no support and is completely isolated.
That's her own fault. She did have a mother who flew all the way to Arizona to help her pack. She had friends at least for a while--till they figured out
just how manipulative and cruel she is. Travis gave her money, food and helped her with a car. She murdered him.