What to do about a person that is to talkative and friendly?

My mother in-law talks to much. She meets people and immediately starts to ask personal questions that people don鈥檛 wan to answer and she thinks they are rude if they ignore her or cuss her out. Example bus boy at a restaurant she asked him if he is part or full time when you found out part asked him what he does with his time what school he goes to. He hesitated on all the questions and was obliviously uncomfortable. People have told her she is nosy and to leave them the ___ alone. She gets upset and when she comes to us we tell her she is wrong and that people don鈥檛 want to tell a stranger how many times they have sex as an example. She says she will stop but then she does it again. It gets worse each year. I am worried someone will hurt her physically

I know a person like that. I know what you are talking about it is very annoying, but that is who she is. My friend is like that she is always asking ppl what they do, where they live....etc and i hate it. I don't know what kind of relationship you have with her, but you can talk to her about it. That is what i did, i talked to my friend about it and told her not to stick her nose into other ppls business. Good luck with that!