Alex Rodriguez filed documents this morning responding to his estranged wife Cynthia's divorce filing from three weeks ago. While Cynthia Rodriguez asked for a share of his considerable earnings (not to mention support for their two daughters and their mansion), A-Rod contends that their pre-nuptial agreement should stand (Florida is a no-fault state), pointing out C-Rod signed the pre-nup "with the assistance of counsel of her own choosing, freely and voluntarily ... and with full......