My boyfriend and I are planning to get married in a year. There's a deposit on the ring, he talks about having kids, etc.

He just asked me if I'm sure I want to go to his brother's wedding in 3 weeks.

He's in the bridal party, I'm not. I won't be able to sit with him, or drive there with him. He's worried I will be upset because he won't have time for me.

Should I be offended?