She never eats meat' is as good as 'my aunt never eats meat; Here in england, we do refer to some people as aunt and uncle even though they are not directly related to our parents. It's usually done as a polite thing.
The Heart of Mayberry Celebrating Aunt Bee YouTube
So 'my aunt is a vegetarian;
关于人物称呼的英语单词如下： 爸爸：daddy 妈妈：mami 哥哥弟弟：brother 姐姐妹妹：sister 爷爷、外公：grandpa 奶奶、外婆：grandma 叔叔、伯伯和舅舅全部叫：uncle 阿姨、婶婶和舅.
Yes, just one aunt in this case, but if you had two aunts living together, you could use this: She's a vegetarian.' making relative clauses in such cases is pointless:
