Obligating - A short way to say you’re going to do something, even if you

A short way to say you’re going to do something, even if you’re annoyed, tired, or just plain mad.

I said I’d go to the party because I was obligated. I didn’t even want to be there.

I agreed to help because I was obligated. I had no choice.

I said yes because I was obligated. I felt like a slave.