So my original offer on this duplex was accepted at 130k and I paid for a personal inspection ($300) after the report came back.

Then I make adjustment as to what I would accept  based on time and complexity to make the numbers work.

This is usually used to prevent one person from making many offers on different houses that they would be absolutely unable to fulfill all those contracts at once if they were all accepted. 

Initially I was going to accept no pets on my property.

I offered $390,000 and seller accepted.

Back out of this deal at the current price and ask for 25 to percent off minus the average of the 3 foundation quotesIf they don’t accept you walk away.  

There are plenty of cases where banks found a phase 1 report acceptable and the borrower misconstrued that as meaning the site was clean or did not pose a significant risk.

She accepted the code and knowledge of the alarm months ago.Any advice would be greatly helpful sorry if a lot of this seems like i'm babbling we are just in a stressful situation.Even now we caught her lurking around inspecting the property without any notice.

@Breelon BryantThere's definitely a correlation between time on market and seller willingness to accept a lower offer.

As Winston Churchill once said, " In challenging times one must question the accepted reality because things are going wrong, rapid answers are needed and the solution may well be found outside the usual compass."