Hi,
Is she really holding on to the cheque?
You could call your bank and for a fee, cancel the check.
That would be mean. But if it bugs you so much, you could do that.

I suggest letting it go.
Stay away from her (stay off the phone) and after a while if you decide you miss her more than you are angry with her, then you can call her.


By letting it go for now you leave yourself some options in the future. You can go back to being "kind of" friends again or you can fight with her. You can give yourself that choice in the future.

If you fight with her now, you might be shutting down your options for later when you have given yourself time -- there is no rush to handle this now.

M