This is assuming your hybrid offspring can survive, especially in large enough numbers to continue intermixing.
Consider that you're insufficient to survive as you are in European environments without the aid of their people. If that's the case, and there begins a serious genetic hatred of you and your miscegenated offspring, which already exists and is trending upward, what is the probability (not possibility, probability) that your offspring survive in Europe? Low. And those that do will have so culturally adapted as to erase you over time.
Eventually, you will be so small in the genetic legacy of your offspring that do survive if Europeans get tired of you and do what you know they can, that you'll cease to exist, not forcibly persist (infest).
It's just statistics. I'm unhappy that you're there, because you're not being erased at your (actual) home, and think it's fine to erase people in your new (fake) home while pretending the reverse is true.
We are not guilty for the sins of our fathers, but you are guilty for the sins of your sons. Guilt is not inherited, it is indebted.