Is it okay to go out n enjoy your self?

Okay im asking this question because my husband just recently left out of state to where hes mom lives witch is two.hrs from here to get a better job, while i stayed here with our 3children my 4yr old 2yr old and 7week old, i wasnt very happy with the idea that he left with out waiting for us to move all together so i wouldnt have to stay here alone, but oo well i said is for the better of our future since we where strugleling money, he days hes working hard and getting everything done so i can move with him within a month or two,,, last night when i called him he had gone out with hes brother tk a party or somthing when i called the brothers phone so i could speak to my hubby he said he was in the restroom n he would call me back witch he never did. Do i have the right to be bad that hes out there having fun while im stuckk at home with 3children i mean im pissed of and so mad that i have no idea how to xplain to him how mad i am eny ideas please, and you think this marriege will work since hes two hrs away and cant even see him?