I am working on the short sale for 5 months now. SLS is 1st and GreenTree 2nd. Long story short: SLS asked for 2nd approval before they approve. Both buyer and I had to contribute to the second to get the approval. I submitted to the SLS and guess what they said?! They refused to approve because they don't want GreenTree to get more with any contribution. I am at lost, I worked so hard for 2nd approval and now SLS will not work with me. Why was it not mentioned?  Such a stressful situation.…