Olivia Wilde is «happy» with the current state of her and ex Jason Sudeikis' relationship, a source tells ET.News broke back in November that Wilde, 36, and Sudeikis, 45, called off their engagement after seven years. The former pair — who share two children together, son Otis, 6, and daughter Daisy, 4 — now appear to be on good terms.«All [Olivia's] ever wanted is for them to have a united front,» the source says.