Hi Stillhopefull4

That is quite the roller-coaster, lots of twists and turns. It's hard to keep up with and hard to live with. I think you'll find that many others here have stories similar to yours, so you're with people who understand.
You say you don't really know if you should let her go or try again. That is the hard question. Many here have and are pondering the same question as you. It's alright if you don't know. And you will not be pushed either way here. But as long as you are in communication with her and/or living together we can help you with tools and skills to lower the tensions between you and give you some breathing space.
What does your son say about this? Does he still live at home?
Warmly
Scarlet
Thank you so much. Any advise is much appreciated. Yes, she is still at home, for now...she's looking for a house or an apartment. I would love some tools to lower tensions, it seems she explodes if I smile the wrong way.
He still lives at home, for now, I think he will leave soon. He spends lots of time at a friends house to avoid being around us. It's sad.