Just clearing up some confusion regarding Fall to Ruin One Day.
Yes, Edward knew he had a half-brother. He mentions it for the first time in Chapter Eight and again in Chapter Twenty. Alice does not know—she isn’t even aware of her father’s infidelities. Edward also is aware Izzy’s relationship with Carlisle was once sexual, and this fueled his reaction to hearing his half-brother’s identity. Whether he’s verbalized it or not, it bothers him Izzy slept with his brother—quite a lot, in fact. So we have 2009′s primary conflict.
Until next time.