David and Louise Turpin were arrested in January 2018 when one of their daughters escaped the house in the city of Perris.
They've pleaded guilty to torturing and imprisoning some of their 13 children.
The children were eventually found by police in a badly malnourished state.
Evidence also suggests they were abused.
The age of the kids ranged from two to 29 at the time they were rescued.
New Lebanon-Israel talks begin in shadow of US-Iran deal
Lebanon and Israel began a new round of talks on Tuesday in Washington, with Beirut determined to press ahead with direct negotiations even as they appear to be overshadowed by Iran's decision to make Lebanon part of its talks with the US.
EU hosts Taliban officials in Brussels for first time
A delegation from Afghanistan's Taliban met on Tuesday with EU officials in Brussels for the first time.
US waives Iran sanctions, Trump warns Tehran it must abide by agreement
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Forty drown in France as people seek relief from heatwave
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Israeli gunfire kills two people in south Lebanon, civil defence says
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