ANSWER:
How can she be a practicing woman if she doesn’t honor her guests? She should bear them for a few days if they come for a visit only, to please her husband, though this is not mandatory.
There are millions of women who have to live with their in laws day in and day out, you must feel blessed that they don’t live with you, so their visit once in a while should not be such a big problem because this would make her husband happy and love her more.