Balthazar Getty may lose his Brothers & Sisters gig over his Sienna Miller affair. The actor and escapee husband and father to four has angered friends and co-stars. Well duh – he took away co-star Matthew Rhys’ girlfriend (aka Sienna) and left his wife and kids in favor of her!

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More pictures after the scandal….

According to E! things are not good on the set of the hit abc show.

Getty was so “difficult” on Monday that one costar was reduced to tears, according to the sources.

When shooting was delayed, he appeared to become impatient. According to a source, he barked, “When are we going to shoot this?”

When they did start filming, Getty was “forgetting his lines,” a source says.

Is his character going to get offed on the show?  How will they write him off the show without it seeming…strange?

Photos: PR Photos

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