Yeah a shit situation indeed. I'm sure you can get around this hurdle in some way. I know what its like to have a brick wall suddenly slammed in front of you, if not for the same reasons. Regardless, I hope you'll be able to rekindle that motivation to work on your game (if not here then elsewhere) not for us to see it complete, but for yourself as it's clear that you dumped a lot of passion in this project already.
I like viewing the art of many people out there whether its just something you want to create or horny and I hope to encourage you to enjoy what you like doing. Maybe I'm sounding a little preachy.
Whatever the case I would recommend that you just sit back and take a break until you can get past this sudden shock. Then when the dust settles see where you want to go from there. Or don't, I can't tell you what to do (lmao)
Whatever your decision going forward, most if not all of us will support you.