Her son is 94 years old and visits her every day!
This brings to mind an old joke:
A man has been a non drinker all of his life, and when he reaches age 90, agrees to be interviewed by a reporter for a Temperance Society. During the interview there suddenly comes a huge crash from the next room, followed by loud laughter from a male and a couple of female voices. When asked by the reporter what the noise is all about, he replies: "Oh that's just my Dad. He's probably getting drunk again."