Water Pump problems of the 2009 Honda Civic

Our 2009 Honda Civic si I purchased with my son began overheating on the highway on his way to work. We immediately took it to our regular mechanic & they thought it was a water pump issue, but upon further inspection discovered the engine block was cracked & leaking coolant. He also found for us, an american Honda service bulletin that says Honda Civics, years 2006-2009, are eligible for a new installed engine block at Honda's expense, if your VIN shows as eligible. We had it towed to brookdale Honda, our regular dealer & repair shop where we have purchased 5 vehicles. They too, thought it was the water pump so we had that repaired at a cost of $730. We picked it up on Saturday April 22, 2017, only to have the same issue that night again on the way home from work. Temperature was getting extremely hot, leaking coolant, & the engine was smelling. We brought it back to the dealer again on Monday April 24th, & it was not inspected until Tuesday April 25. My service advisor called & asked me what the problem was. . . I told him the same thing as before, temperature gauge getting very hot/leaking coolant/engine smelling. I mentioned that our mechanic said to look for an engine block leak in the same location as the cracked engine block shows in the 10-048 Honda extended warranty s. B. Campaign picture shows. Sure enough, he looks there and calls me to say what I already knew. However the VIN number does not match the recall warranty so they said they can't help me with this $5500 repair. We still owe $10,500 on the vehicle & its now worthless or we drive an unsafe vehicle anyway & get stranded on the highway or in an accident because the car catches on fire from overheating. Vehicle was in motion when overheating/leaking coolant occurred. How can our vehicle be excluded when this is dangerous & still happening to Honda Civic owners all over with 10 yr warranty & they said no.