Britney comments on her marriage

Britney Spears has denied her marriage is in trouble and defended her parenting skills but said she was an "emotional wreck" because of the spotlight on her.
In an American TV interview, a tearful Spears insisted she was a good mother and claimed her relationship with Kevin Federline was "awesome".
Britney also dismissed media reports she had banished him to the basement and talked to NBC about her love for him.
"He helps me," she said. "He has to. I'm (an) emotional wreck right now."
The singer also commented on her parenting skills in the wake of the outcry when she was snapped driving with baby Sean Preston on her lap.
"I can't go anywhere without someone judging me," she said.
"I did it with my dad. I'd sit on his lap and I drive. We're country... I know I'm a good mom."
Spears said she thought the media had "crossed the line a little bit" in their treatment of her and said she feels like a target.
Last month, Spears announced she was pregnant with her second child.