It sounds like the buyer is assuming the seller's mortage. Assuming the buyer has agreed to assume the seller's mortage, if the contract is silent about the mortgage insurance, then it depends if the mortgage insurance is considered part and parcel of the mortgage, or if it is a separate commercial instrument, and thus severable from the mortage.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.