DarkFather said:
If Anakin had been allowed to visit his mother and keep better track of her, I doubt he would have ever turned to the dark side. The only reason he reacted so desperately in reaction to the premonitions he was having about Padme's childbirth death, was because he already had the experience of forseeing his mother's death, which came true.

So, if Anakin had been alowed to check up on his mum, he would have been just fine if say, she was hit by a bus, or died of the plague, or eating a bad mushroom? Then he would have just sighed and said 'such is the way of life and death and the Force.' Or would he have gone all lightsaber-crazy on the busdriver?

Or if he did save her, would continuing fear for his mother lead to another premonition, then another, then another.

"I don't want things to change." he said as a kid. If he saved her, would he come to beleive that he could control everything, since it's his actions alone that granted his beloved mother life? Would he need more control, and more power to protect all the people he loved? Would his obsessive fear of loss be lessened by saving his mother one time? I don't think it would.