Not practicing law in your state though, so you need to consult a qualified lawyer in your jurisdiction to see what to do

We won’t qualify to get another mortgage anyway due to either dti or income.From your investor expertise, what would you do in this situation?

That where your agents boots on the ground expertise comes in to land you actual deals.

Any expertise/advice from anyone would be great! 

Does anyone have any practical experience with similar situations and if so what was the outcome and how long did it take to resolve everything?

These books are filled with practical advice to help you avoid these mistakes that start small and snowball into major issues.

I'm not a lawyer or anything, this is just coming from what I've learned on here, there are many valuable old threads about this topic on here like this one:https://www.biggerpockets.com/forums/83/topics/86029-subject....and this one:https://www.biggerpockets.com/forums/311/topics/183825-due-o..How is it working our for you in practice?

While true as a practical matter, it's not because there are no such contractors.

The number crunching is probably the easiest part, whereas the networking and deal sourcing are all skills I'd need practice with.

Just seems like an odd business practice to shovel everything under the rug.