he has done all his research and he is always tellin me new stuff he knows but it boars me, im my opinion i think that he should go join his own army if he wants to be a soldier, he is polish go fight for his own country not somebody elses
Aren't you a lovely girlfriend. Your boyfriend tells you something that interests him and you say it bores (well 'boars') you. Maybe he's more polite and doesn't tell you the things that bore him about you.
Why do you have such a problem with him joining the British army? It really is like you don't want to have anything to do with Polish people danielle1. He's perfectly entitled to join the British army as long as he qualifies, which he will do. He should do it whether you agree or not. You should be happy he wants to be such a part of British life yet you push him away. Hopefully he'll meet someone supportive soon.
He can join the British army and they would be happy to have him I am sure.