My girlfriend is a scientologist.... I'm not...

[abaris]

Raising children is the only reason I would consider making this official and when it comes to that a "religion-free" family is my most important parameter as far as raising our children goes.

Look up some of the accounts on the internet to what lengths scientologists go to draw children into their cult. It's even worse when one parent is a member, since there's the question of custody. It's even something Tom Cruise's ex had to deal with.

David Pakman quite recently featured an interview with an ex scientologist who's husband draw both of their children back into the cult. So you should think twice before even considering having children with that kind of woman.