Why does mrs. higgins not want her son around visitors?

she is ashamed of his line of work.
he swears and has poor manners.
she knows that word has got out about her son's "situation" with liza.
she does not approve of pickering.

The correct answer is "He swears and has poor manners".

Explanation:

In the play "Pygmalion" by George Bernard Shaw, Mrs. Higgins is proud of her son's achievements, however she disapproves his manners, his language, and his social behavior. Therefore, she does not want him to be around visitors because his son swears and has poor manners.

this question is grammatically incorrect and is illegible to me so i can not answer.

personaly i think it is a hope this !