Yes
My wife gets upset because I will not teach her things that she use to know and do after I have tried for many times unsuccessfully. I tell her that she is not capable of learning this anymore and she either gets mad and accuses me of not being patient and giving up or she starts crying and say I don't care about her. On the other hand I do get impatient trying to teach her over and over things that she use to know and do like using her cell phone and computer or finding things and places etc.
