This does not make what took place 1942 OK. It was not OK and although Ukraine said they would say sorry, they have yet to do this.
Your grandfather was saved by the Ukrainian family, and this is how you are paying off to the nation your grandfather's savers were belong to!!!!
It's unbelievable. But as I said before you just have to follow the money. Your innocent request for the Ukraine to say sorry is not so innocent. You live in the states and learned quite well that the first step in admission of guilt is to say "sorry". You know perfectly well that for Ukraine to apologize, as you demand, is the first step in admitting to be guilty in something which the whole nation was not involved at all. And you as a citizen of this great country know that after you admit to be guilty - you pay, you pay big money.
So, please do not sound so innocent asking for Ukraine to say sorry. We know that the real reason of you "exposing Ukraine's guilt" is to get a monetary compensation for the estate your family left behind.