PhoenixNEW, I am saddenned to hear that you are sufferring with the flu.
I hope that you get well soon.
.... I hope that you use the money for good. It sounds like your heart is pushing you in that direction.
I am happy to hear that you feel some remorse for taking the money. However, I am glad to hear that you hope to make some good come from it.
Honestly, I think the decision to turn it in would be tough for any of us, including me. Especially when it looks like there may be no trace back to you & Omar.
However, if you're in a poor neighborhood, and suddenly you're buying things you neighbors know that you cannot afford, and the car becomes discovered by the wrong people, your very life could be in danger.
If you continue on this route, I would suggest4 a split with Omar, then leave town permanently. Start a new life for yourself far, far away from your current residence.
I hope the decision to keep the money becomes worth the risk you are taking.