Explained already:Something funny about your numbers, your monthly salary is 18.75k a month between you yet you are only taking home 7k a month. Is there a typo in the original post somewhere?
€140k + €85k married couple would be should be about €11.5k net p.m. but maybe they're making (maximum?) pension contributions which could bring this down to around €7k.
Yes max pension contribution on both sides plus health insurance … that’s why the net is only 7k ish