Baptism🤔

Destiny
I baptized my first daughter christian even though i dont practice it i still did it because i was baptized christian and the priest who baptized me baptized her.
Im pregnant with my second daughter but my SO wants to baptize her catholic even though he doesnt practice either. 
He says its to be fair for him to baptize her catholic
Am i wrong for wanting them both to be baptized the same way?