Im going crazy with these people?

okay ive been with my baby boy for 1 year and 3 months and i love him to death but god i hate his family i can not stand them!!! they are the most retarded pieces of shits i have ever seen!!! they think they know everything but guess what they dont i can not stand them i freaking hate them!! no loath them!!! what can i do to put up with them when they are nosey and controlling??