I want to go for one year but he is not understanding,what to do?

i am married for 3 years , and i am feeling suffacating .so i wanted to go to london or paris for 1 year, for my higher studies ,as i am a fashion designing student. i want some space. when i try to explain him he says ok ,but he gives comments and he makes me gets scared of going alone.i am not having problem with money, but even though i am not able to do.this time iwant to go any way by next year ,can i?