Dear You,
So ... lemme get this straight ...
You married a man who turned out to be a junkie, and you went ahead and had three kids with him anyway. He can't hold down a job for more than a few days.
The oldest won't speak to either one of you because of how strict you were with him when he was a child. You haven't even seen your grandchild in months.
The middle, being messed-up emotionally, married a man who furnished their home with stolen goods and got caught. Now he's unemployed and facing a prison term.
The youngest excels at art, is a famous web cartoonist, and yet cannot make eye contact nor carry on a verbal conversation (hmm ... I wonder what might cause that ...).
And now you want to go back to your home country to live with your mother and leave everyone else behind for people in this country to deal with.
Lady, you're a real piece o'work, you know that? I would wish you a heart-felt "Bon Voyage" if only you would take your family with you, but with half of them not speaking to you, and the other half on the run from the cops, I guess that just ain't gonna happen.
Go.
Please, just ... go.
From, Me