Having said all that, the case against Trump for willful failure to disclose is still not a complete slam - dunk. (vox.com)
i. Willful failure to provide necessary subsistence according to one's means and condition so as to render the condition of the other spouse intolerable and life burdensome. (law.stackexchange.com)
Willful failure to comply with the statute is a felony. (fortune.com)