AITA for minting my marriage certificate on the blockchain so my wife can’t divorce me

I have been married to my wife for almost ten years. Four years ago, I got into crypto and at first, she was supportive of me. I made big profits when it shot up in price during the pandemic, but I noticed that my wife was not pleased when I started to use our childrens college funds to buy more crypto. In 2021 I got into nft’s and I bought multiple bored apes and other nft projects. I even minted my own nft’s of things like family pictures and sold them. At the end of 2021 I had put all of mine and our shared savings into crypto which lost almost all value in 2022 when it plummeted.

I still kept buying crypto because I believe it will someday go up. I even sold my car to finance more of it. My wife was for some reason not very happy with my financial decisions and wanted a divorce, so I minted (made a nft) our marriage certificate to make my wife not be able to divorce me. This made my wife even angrier, and she said it doesn’t make her not able to divorce me. Her lawyer agrees with her, and they think she can divorce me. She also wants me to pay back all the money I “stole” from our shared savings. I think I just invested the money in the future of finance that they are just too dumb to understand. I don’t understand why my wife wants to divorce me (she can’t) and take the kids, is it something I did (probably not. I don’t make mistakes). So reddit AITA