A recent New Jersey Appellate Division decision in Fitzgerald v. Duff provides a potent reminder that if you are involved in litigation, anything you do or say online might be used against you in court. The Fitzgerald proceedings concerned a father’s attempt to modify a previously-entered child support order by submitting his 2011 income tax return, which reported a taxable income of $21,000 from a cash tattoo business. In opposition, the child’s legal custodian filed a certification opposing modification of the support order, suggesting that much of the defendant’s income was unreported, and that a much higher child support obligation was warranted. To support that position, the custodian submitted copies of defendant’s web site, Facebook photographs, and various social media comments evincing his success. The website identified multiple locations at which the tattoo parlor operated and plans for its imminent expansion, featured three staff tattoo artists, and advertised that defendant provided tattoo services for professional football players. The Facebook photographs depicted defendant throwing $100 bills, his speed boat, a 2011 Chevrolet Camaro (plaintiff also maintained defendant owned a Lincoln Navigator), his elaborate tropical wedding, and accompanying diamond engagement and wedding bands. Finally, comments from the father’s Myspace page included statements that in four hours he earns $250, his schedule had “been packed so [he could] pay for this wedding,” and that he purchased television advertising spots.