cold feet..............

hi!!!!!! im 26 years old and i have a boyfreind olmost 4 years.he is 22 years old. when we talk about marrige he very paranoied and latly its very bothering him. we talked about it and he want a break of 2-3 months. i accept it.i will go to u.s for that piriod time. i want to ask you if you think its ok to take a break from each other and what you sajesting us to do. i have to say that we love each other very much and we never heart each other feelings.pls try to help us.... best regards noonit