I did become quite well known from "Four Weddings", and it helped hugely. I wasn`t as famous as Hugh Grant, but I certainly began to work. I couldn`t complain. It got me jobs in the theatre. I went for endless auditions for tiny parts in obscure plays and...
I was brought up with two sisters, so I do know about a three-way dynamic. It`s a complex one, because it`s easy for one to get left out and the others to gang up. In my family, we were all pretty up for it, but the dynamics would constantly change.