Re: Bear with me........
I think you need to think about your mother's happiness and well being for now. At this point, elders need to be surrounded by people they love and care for. Do you think if you moved, your uncle would make your mother happy? If yes, go for it. If not, look around at other options like a larger desi/Muslim community, family friends that might be close by, etc.
I think its great how sensitive you are to your mother's needs and feelings...hope it all works out well for both of you. :)