Hi mate. If it's different ids she can't delete or even see your messages remotely. To do that would be extremely complex and would require her to purchase a second iPhone and link it to your account (meaning she would need your password) and even then you would still get an email telling you this just happened. So whatever happened to your messages it wasn't yor w.
Me:43 Her:42 M:14 S:9 EA started 2014/03 (or there abouts) PA started 2014/05/30 BD:2014/11/05 I left 2015/10/01 I returned 2015/05/02 She left 2015/06/10 OM still on the go.
