There’s plenty written on Russian-Latvian and Polish-Lithuanian relations. You can find this for yourself. There’s no hatred as such , just sour relations. Also, Poles of Lithuania are also very pro-Russian watching and Russian media, going to Russian schools, voting on separate political parties based on ethnic preference etc. Polish-Latvian relations are generally good unless those Poles are part of the Russian community in Latvia. That’s how it is and you can find for yourself asking for sincere opinion of your fellow Poles living in Lithuania . There’s no need getting personal either.