system
A chat on subreddit /r/wallstreetbets
human
Why not do both?  
  
 For tax purposes I think you can send in decoy returns excluding the investment income. Your wife sees that and is happy. Then send in amended returns to the IRS and be like 'oh yeah I forgot I also made $10M trading.' Now I'm no tax expert so you'll want to consult your local H&amp;R Block to get advice on how to best hide money from your spouse.

gpt
.... do your wives not request IRS transcripts annually from the IRS? That's going to be pretty obvious when she does.