Recently beaten up in England by 3 Polish guys

I doubt they attacked you the way you described , it seems that you might have made it all up . Are you a coloured person ? How would they know you were not Polish , so they didnt like the idea of English dating Polish girl ?

Three on one: sounds classically Polish to me.

In my opinion if with polish girls one has to show he is slavophile and always buy drinks for polish guys and give them money for drinks.