No, she sent me her bank details (which had her real name on)
As per rule 22 you ARE ALLOWED to reveal personal details about her:
22 Privacy of service providers
It is generally not allowed to post personal info of service providers, such as real names and personal social networking profiles and photos from messenger providers like WhatsApp.To clarify, this means no personal photos at all from anywhere. Phone numbers may be posted in full if the number is online on a current advert. Personal numbers not allowed. Hotels may be named but not room numbers.
General description of in-call locations is acceptable, but not specific house numbers and/or street names. Modelling, porn, and media-related work are acceptable to be posted, even if it includes their real names as they actively sought publicity / higher-profile. Any news items may be posted.
All aforementioned restrictions do not apply to thieves and those with criminal convictions. Past name changes are never censored, regardless of reasons.