very acceptable to tell her goodbye for good! if she cuts you out of her will, fine, remind her you can still sue her estate when she dies and can still collect it! that's what my sister told my mom yet my mom has no will but keeps telling us she won't leave us anything that it will all go to my brother and 1st born half sister whom i don't know. not sure why it would go to her she would end up throwing it all away she isn't of sound mind to do anything responsible like that she is either 50 or almost there.