Nothing maybe she will come back if you cash out every bitcoin and throw the money on her face maybe she will even go into bitcoin with you then and then you both can make bitcoins together.
Bitcoin is really the latest market trend and people are really making money with them. This is so sad that he got divorced but the yes, if he is going to cash out some of his bitcoin and show that lady the real status of yours. Bitcoin is there for teaching such people lesson who are just after money and if she left him just for money it is the best way to take revenge on them by chasing it out.