My mother and mother had a fought yesterday at night .?

m mother is new to usa and cannot speak in english fluently and doesn't work cause she is pregnant and doesn't even read dnb book for her driving liscence soo my dad explained her that his friend's wife are uneducated thoiugh they are working and start telling her about his friend's wife then my mother got mad and she wants to go new york where her sister lives ...thoug hshe doen't know nything about new york ..my dad is very sad he doesn't know wat should he do and wat about me I m the only child/daughter they have with whom should i go with...i cant stop crying please help me