Hello I am from Mexico too I ask my self the same question over and over again. In Mexico there is a lot of poverty but is a developing country, and there are a lot of opportunities there. But we were raised here and we are used to this environment, our family is here.
Personally I do not see me going to back to Mexico, I could finish my education there and become an Engish teacher, a Interpreter who knows. But what about family I am sure I would be so lonely and depressed, and I would totally prefer to stay here and wait till the DA passes, if not Well I will just keep working as a housekeeper or Nanny like I have been doing the last years. I can live with back pain but not with emotional pain!!