ahsan.verma

Greetings,
In my experience dealing with CR1 Cases... This is very likely to happen. However, you can certainly expedite your case a lot faster than others by preparing all paper work in advance and having everything ready. So when they ask you don't waste any time in submitting and gathering the evidence.
Most delays in cases arise from lack of evidence, incorrect and incomplete forms, and insufficient attachments. It's best to prepare before hand, and walk through the entire visa process to learn the things you will need at each stage of the process so you can have the knowledge before hand, and breeze through the process.
If you are going to be saving money, and do the process yourself than you must learn and familiarize yourself with the entire process... That is how I became an immigration legal assistant. 2 Months before I got married, I dived into the Marriage and Fiance Visa to learn and master each content of the application and stay one step ahead of the Immigration Applications. And today, I am happily married and working as a specialist legal assistant in the Marriage and Fiancee visa. You should also learn, its preset simple process.. Its just few confusing aspects of the application process that looks daunting but with asking questions to understand what they want, need or looking for its a best place to ease your tensions.
Now if you really want to expedite the application process beyond the scope of what I have educated you above, you can do one thing.... Get a lawyer or legal assistant or even a persuasive writer, to write a persuasive letter that demonstrates above reasons you have mentioned as "Severe financial loss to company or individual"
This is not illegal, its just demonstrating that your above reasons may lead to severe financial loss to your partner due to the up coming treatments of the family members situations above. You can write this yourself if you are good in persuading. And I don't recomend you do such a thing, because from a logical stand point above reasons may not be able to lead your partner to severe financial loss where he would be ending up to starve himself. Just stay with the above advice for how to expedite it by staying a step ahead and error free.
For instance, when they request evidence, it will come to your mail box 10 days later, an average couple spends about 15-20 days gathering the required documentations and materials and than submits them. And it takes approximately 5-10 business days for it to be delivered. And than another 30-60-90 day waiting period till it gets reviewed. So the time you can expedite is the gathering materials in advance, before hand, and if you are really confident that everything they need you have it ready and its 100% accurate than you should use expedited mailing service so that instead of one week being wasted in reaching them it can reach them over night or 2 days. Expediting days as well.
This is the best method I instruct everyone to EXPEDITE Visa.
If you have any questions, or concerns don't hesitate to ask.

It's better to send all the documents at once to avoid valuable time being wasted.
It's also advisable to send a copy of the original along with the originals if your sending the originals. Because if they are asking for the original than they will keep that for their records, but if you attach a copy of the originals with your file they will return your original.