The word war between siblings Claudine, Marjorie and Gretchen Barretto and their mother, Inday, has blown up into teleserye proportions. Watch the in-depth documentary of "Inside Showbiz Report" on the Barretto siblings controversy.

Before the week ended, other members of the Barretto family joined the brouhaha and chose opposing sides.

Joaquin “Jay” Barretto, the older brother, defended Gretchen from their mom, who called the latter a “liar” and evil.”

Gia, another Barretto daughter on the other hand, came to the defense of their mother, Inday.

Check out the extensive report by celebrity couple Carmina Villaroel and Zoren Legaspi in “Showbiz Inside Report” which aired Saturday, April 27, 2013: