The father crossed a line that the mother simply could not tolerate.

Losing custody of your child/ren is a serious matter.

In the case of this celebrity couple, there’s more to the story than is being publicly reported.

The father crossed a line that the mother simply could not tolerate.

Once [the mother] found out that [the father] was drinking and doing drugs in front of the child/ren (to the point where he completely wasted), she lost it and screamed at him that she was going to do whatever it took to keep the child/ren away from him.

Robin Thicke
Paula Patton

Source: http://blindgossip.com