You can't expect me not to post if you post on a discussing forum.
Unless you go through court you have no way of judging the system. What someone told you (and I doubt it was really a lawyer, more like someone else on some kind of forum) doesn't matter. Many fathers fight for their rights in court. And yes, probably the court would give you the right to visit and take part in raising your kid but yes, they will also expect you to pay child support. Probably around 500zl not euros. And no, the stuff you bring wouldn't count, only cash.
There should be a law against men being tricked into having children
You weren't tricked into having a kid. She didn't rape you, went off the pill behind your back or made wholes in the condom. You made a decision you want to have a baby with her. Things didn't go as planned but you weren't tricked.
Ok, what was your plan in case she dies and you have to take care of the kid alone?
You asked for advice and I already told you what your 3 options are. You don't like it- though but it won't give you any more options.
P.S. There is no Polski. It's either Polish women/Pole or Polka.