A Sad Bride

My fiance and my family are driving me crazy they invited my fiance to live with me after his mother who he lived with broke up his family and home she left him stranded and broke but now my famliy is constantly blaming him for everything there is not one moment of peace in my home i realize he is not perfect but i also feel that he is not that bad they want us to get married but every penny we get seems to not be enough i am trying to create peace between my family and my fiance and I am also trying to have a wedding on a budget for $10,000.00 how ever this small budget is for 250 people how can i create the peace and still plan a beautiful wedding on a small budget without going nuts PS. It is customary in my religion that a women stay with her parents until she is married that is why i still live a home.