Ok guys, thank you for all the wonderful labels you have attached, without knowing anything about the person. Keep it up.
Actually, going back to their countries was about the people who came here on temporary status, e.g. after earthquake and stuff. That is why it is called "temporary" status. For the dreamers, of course it is neither practical nor very moral to deport them. But legal status they definitely should not get.
Another reason for this: parents often do things not for themselves but for their children. By giving them any legal status, you are giving even more incentive for more illegals to come in with their children. And by the way, who bears the cost of schooling and other such stuff for them? Joe the tax payer with his hard earned money. Is it moral to take someone's wages forcefully and use them on your illegal pet constituents?
You bleeding hearts think you are very compassionate, and I know you are sincere in that belief. But unable to look at the bigger picture and have a very distorted sense of morality. But then left is entirely based on "feeling" and "emotion" based morality. And this is not just political. This whole business of emotions and how people base things on them is so much more prevalent and deeper than just politics.