Is this wrong or am i wrong for this?

i have a 8 month old son and usually we stay home alot by ourseelves since my husband works alot. he takes the car which i usually let him use becuse i dont really go anywhere unless to the store. well my grandmother calls me so mutch about bringing my son to go visit and dont leave me alone!! does anyone have this kind of experiance? i mean she calls me like every 3 4 days and its been awhille mabey 3 weekends since weve been to her house all 3 of us but i mean we have to take care of our bills and things and usually we dont have the money to be going and visiting all the time ,thats what i told her. she keeps saying my aunt is dying to see him and getting on my nerves!! what she doent seem to understand about me is that i dont really like a whole lotta company.and i keep to myself alot.is that a bad thing?? and she tells me thats not normal. im like whatever!! i know i have a baby and all but i also have other intrests, so am i wrong for not wanting to go over there? or is she right that i should bring him over more often? im not a company person and im not trying to be rude or anything but i like my peace and quiet.