mick, to report you ex to the immigration authorites i would suggest faxing and explanation of what has happened to the ECM at manila also make sure you are withdrawing your sponsorship and that the relationship has brokendown
regards
j
To be honest they probably aren't worth involving, as if she tried to apply for another visa at the moment she'd get flagged anyway because of her existing visa/marriage. And if she tried to come to the UK now using her existing visa she wouldn't go near them anyway.