Hello harleyomaha: Boy... this is really difficult to judge. I presume she is not suicidal. If that were the case I would say... none... But assuming that is not the case, then my thought would be to just let her be the judge... just wait... When she's ready she'll contact you. In the meantime, I think you can continue to do little things just to let her know you care & that you're there for her whenever she's ready. The roses were wonderfully thoughtful. You can also just send an occasional text or e-mail or maybe a greeting card... stuff like that. Try to avoid coming off as "pushy". Just let her know that you care. Does that make sense? Hope so... Good luck!