family was forcibly removed to Germany for having Germany ancestry
I see that asking you to recognize that your rant about history of your mother's family doesn't belong in the thread about Polish Jews is not on. If your modern and forward thinking is making you selfishly cry about forcible resettlement of your family I do not feel need to comment on your self congratulatory fettle. You have no shame, small wonder you are not able to restrain yourself in your need to lecture others on what is and what is not right, prattling away in your patronising and self-centred way.
As for true historical events you can blame Germany and German people for all that befallen your mother,because they started the war that in the end had a less than pleasant consequences for the perpetrators of the numerous crimes against humanity, as it should be.
Would you be able to stick to the topic of the thread and talk about Jews and their allegedly terrible past in Poland instead of whinging about Germans who at the end collectively got what they deserved.