I don't know. Her exact lines are: "You poisoned every memory I had with you -- with them. Whatever happens, I'll never be able to think of them and not remember this night. Now and forever -- Terry is DEAD to me."
I could be wrong (I hope I am!) but I read this as: "And now that every memory of Terry is painful and terrible, I will never mention him or my baby boy ever ever again. I will ignore that talking out issues is probably a good thing for me psychologically. Also, the fact that Terry was an unpopular character has no bearing on this extreme emotional decision of mine." Plus, even in this declaration she's clearly having a hard time distinguishing between Not!Zombie!Terry and the real deal.