My mother-in-law has some dementia and recently says she doesnt know who I am. She remembers everyone else. I am her caregiver, and I am with her everyday. She got mad today and told me to get out, this was her son's house, and I am not going to boss her around. Told the emt's she has no idea who I was, but remebered everything and everyone else. Is this normal or is it faking??
At any rate, I wouldn't say she is faking, but her behavior does seem to be about your relationship with her at this time. Try not to take it personally, even though it's hard. If she is truly doing this on purpose and you don't react, she may "recognize" you again. However, I think it's more likely that she's confused by the role you now play in her life.
Take care,
Carol