According to imdb.com, Brad Pitt is just simply giving her the $14M mansion that he spend years designing. They claim People reported the news but it is no where to be found on People's site so maybe it is in this weeks issue.
Either he really wants the Santa Barbara home or he is guilty of something. Also Ted did report Jen was having a really hard time moving out. Whatever makes things less messy - no one wants to become Denise and Charlie.