No. Possibly Blaze The Cat.
No. As is painfully obvious, she is obsessively in love with Sonic, not Silver.
No.
It hasn't been officially stated, but rumours are that Amy Rose and Shadow the Hedgehog are Silver's ancestors, though as Silver was (will be?) born 186 years in the future (at the very least; possibly more), and Amy Rose has never been said to be ageless or immortal, it is highly unlikely (nigh impossible) for her to be his mother.
Nope.
Sadly no, Amy and Silver are just friends like Silver is with Blaze. But it could be possible that Silver has feelings for Amy, just he is to shy to tell her, and thinks that she'd think he's crazy if he told her that. But it could be possible that he has a crush on her, as she's just 2 years younger than him, but he is possible fighting Jet for Amy, Jet might have a small crush on Amy, and Silver fights him, I mean, look at the 12th episode of Ask the Sonic Heros!
Amy the cat? If you mean "Amy Rose Hedgehog," then yes he does like her.
Silver the Hedgehog, Shadow the Hedgehog and Amy Rose the Hedgehog.
Amy rose
no
yes sonic does have a sister in sega version her name is solar
when he rialised that amy is just like maria
no