katie and dalton prager , 24 and 23 , met in 2009 and married two years later .
they both suffer from cystic fibrosis , and in november 2014 , dalton received new lungs .
katie is still waiting for a lung transplant because insurance company will not pay for the out-of-state treatment she needs , husband says .
doctors predict she will not live a year without new lungs .
` they are turning my wife into a number , a statistic , a dollar sign . i can not lose her . this ca n't be the end of our love story , ' dalton pleaded .