> apart from my time, and opportunity cost I invested all my personal wealth.
You can try to negotiate a settlement (still consult a personal lawyer) of retaining some of your money put in (maybe after they receive investment) as well as an additional accelerated vesting of a small part of your remaining unvested shares. You still have some rights to make a big stink about all of this, but I wouldn't advise trying to stay on. You may end up with nothing and have burnt some bridges with the CEO and future investors.
You can try to negotiate a settlement (still consult a personal lawyer) of retaining some of your money put in (maybe after they receive investment) as well as an additional accelerated vesting of a small part of your remaining unvested shares. You still have some rights to make a big stink about all of this, but I wouldn't advise trying to stay on. You may end up with nothing and have burnt some bridges with the CEO and future investors.