'Kevin Federline Didn't Want Full Custody Of His Kids'

Britney Spears' ex-husband Kevin Federline is reportedly disappointed with their custody settlement – because he never set out to gain full custody of their kids.

Federline was awarded sole custody of Sean Preston, two, and Jayden James, one, earlier this month, following a bitter 18-month court battle.

It means he now has to juggle being a full-time parent to his sons and looking after his two children from a previous marriage.

And he is said to be adamant that Spears' should take an active role in bringing up the boys.

A source tells Closer, "Kevin loves his sons, but he didn't aim for sole custody. He wanted to be a co-parent and didn't expect Britney not to fight for custody.

"He never wanted full responsibility. He believes both parents should take an active role. It's tough being a single parent, plus he already has another two children."