Dolphina – I respect your right to your opinions. However one statement you made prompts me to respond as it is not a matter of opinion – it is a matter of fact.
A child with a Jewish father and non-Jewish mother is not Jewish according to Halachah. Fact. It may seem unfair but it’s just the way it is.
G-d made the world so He gets to make its rules too. There are other rules He made that may seem unfair like certain rules of physics e.g. the fact that a speeding bullet is able to kill an innocent person