She may treat me poorly, and she may even have me homeless in the next week,
You have a choice. Stop playing the victim, it drove your wife away. You let her treat you poorly, you need to find and job and a place to stay. These are your responsiblities.
"When there is no wind, row."
Handle it.
M22,H45,W45 S21/18D12 Retain faith that you will prevail in the end, regardless of the difficulties and at the same time confront the most brutal facts of your current reality, whatever they might be.