OP: What's the question here, anyway? What would we suggest for a replacement frame? Because if so, we need some idea of what kind of riding you do just to get in the ballpark of recommendations. Then you need to give us a budget - which of course we'll blow in two seconds flat

So far the thread is steering into a "fix the frame" discussion, and I dunno if that's the direction you want to go in.

Take measurements of the rear spacing but don't worry about the front spacing - forks are set to a standard that doesn't really vary like the back end does. Seatpost size will be marked on your seatpost. Your main concerns, beyond finding a frame that best suits the kind of riding you do, will be to match up threading (or get replacement parts to work with different threading), ensure seatpost size and match rear spacing to your current wheelset.

DD