Well, my feeling is... what do you have to lose? In important relationships, important to share our hearts, I think, so I would not limit myself as far as length. Just imagine the worst scenario and try to prepare.

I suppose the absolute most horrific one would be that she told you not to write again? You're not going to write anything illegal I figure, haha, so no crimes to worry about. So, if the worst case outcome would be getting cut off.... well, back to the first question.

I'm hoping it'd give you some closure, probably best to find some extra support too though, during this transition, like posting here, etc.