OUCH..., I did that with my ex-A during the first 2 times we broke up... stayed in business with him... wont do that again!!!!
But think about how unfair it would be to use his current to gather news about him, also you would not know to believe her or not. Yeppers none of your business, just keep it about what you should be involved in... nothing more. Thank about how great it will be not to be in business with someone you cant trust.