At one point, ‘The Voice’ star even feared he would kidnap their son and David claimed she was trying to defame him with her allegations.

During the battle, Hudson trashed Otunga and refused to pay his bills.

She denied the best decision was to give Otunga primary custody and “denies that her working and David either not working or professing not to work makes him more fit to personally care for the child in the City where the child attends school.”

Her filing wrote, “To accept David’ proposition that because he is present, he is a better parent would be to do a disservice to working parents in general and to Jennifer in particular.” She also calls into question his ability to raise their son in a safe, consistent and loving environment.”

Hudson took particular issue with the idea of her paying for Otunga’s housing costs. She said Otunga was well able to pay for a home if he actually tried to get a job.

The filing added, “Nothing entitles David to live in a home identical to Jennifer’s”