i think something to show how you feel example if it was me i would get an old boot from the nearby brook and smear it with dog turd and write on it in marker sniff this you bitch...jk
maybe make a scrapbook and fill it with fotografias of the 'good times she is responcable for por raising you in such a way that she is love'
or sommit like that
i think you can tell i'm not so good at this stuff and btw about the boot - my mum would laugh at that for weeks ... she wouldn't keep it but she would laugh.