I'm a little clueless as to what to do with my characters for this one. (Except Midvalley.)
I could say Frank kept Walter as a baby, but Walter is in this game so that's a little too hard to work out. I guess I could say he never married Judith, but that's kind of boring.
I could say Eileen never got attacked by Walter but that actually wasn't her choice or under her control, and mostly would just mean she doesn't know Henry very well.
Sorry to sound so confused. I'd hate to leave two of my characters out of this completely though.