For him to advocate, he has to feel passionately about the issue. He has 5 kids, if he believed J or D had anytng to do with it, he wouldn't be there.
He believes in them, and it's a cause worth fighting for.
Asking about the Today show where she changed 1030 to 630.
JT says on a normal night, you're not clocking times. There are no discrepancies that have caused LE to take actions, or show she had anything to do with it.
He's not going to dissect interviews now. Different interviews, different contexts. Mother in high state of trauma, we can be too harsh on inconsistencies, if it even is one.
Did she tell LE she had been drinking? You'll have to ask police.