ardour
Well known loser
As long as it's short, to the point and sounds sincere, then I don't see why it has to be such a bad idea, although it could be seen as an excuse to re-initiate contact. If it's likely she's going to think that then probably not a good idea.
That fact he feels bad is at least something. That's what an apology is communicating, nothing more.
That fact he feels bad is at least something. That's what an apology is communicating, nothing more.