I've only been here a few years, and know little to nothing about the site other than joining in on a few threads here and there. But, I do know that when you've put a lot of time and effort into something and slowly watch it turn into a cesspool or just something wholly different from what you imagined, it's hard to see. It's hard to bother with it, to feel motivated, to really want to do anything about it.
What's worse is when you've hit a certain age and realize, "I've done nothing with my life", and have that yearning to actually do something. I don't think of you as turning your back on this site, for what little I know of you. Wanting to start a family is something natural, I think, when you hit a certain age and realize many things. The internet is a swampland of opinions, criticism, racism, politics... anything, and everything. And that's the problem. There are genuinely good things on the internet, but for the most part, it's just been turned into a giant slap fight between opinions and beliefs.
You should do what makes you happy, and if that's leaving a site you've made and worked on for years that has slowly drained your joy, then you should do that. Be selfish! Take care of yourself! That's the most important thing, I think, is to be happy, even in these awful times. No website is worth suffering for...
Sorry for all that. I just think you should do what makes you happy. Please, whatever happens, take care and don't worry; everything will be okay, eventually.
Thank you for this site; I learned a great deal from it.