One does not leave home because of a family squabble, true enough.

This, however isn't just a family squabble--as if all you are asking is for permission to stay out beyond curfew but your unreasonable parents refuse to consider that you have a good reason for needing to do so--like it is prom night, etc.  In this case parents could grant that permission, they are just choosing not to do so.  

Ordaining women is not something the Church is arbitrarily refusing to do--just because some old men want to cling to outdated notions concerning gender responsibilities and relations.  The Church is not ordaining women because it is not possible.  It is metaphysically impossible.  The Church cannot change reality.  That is the same reason the Church cannot marry a gay couple.

Liberals may not like reality and they may convince other people that reality can be changed by the whims of those in power.  The Church does not work like that.