Relationship trouble

Naiomi

My boyfriend and I got into an argument this morning because he went to work at 6 am and wouldn't be getting out til 9 10 at night. Its valentines day and I wanted to spend time with him. They didnt tell him go in that early and still went anyways. He said he doesnt understand my "mentality" on why I was upset because he wanted to go to work and I feel guilty for it. What do I do?