When was the last time you saw a woman Religious doing that in a Rectory?  I haven't seen or heard of a woman Religious doing that in a very long time...

Many Sisters that I know work in parishes and get paid as do the lay workers...I know well one order of Sisters who run two assisted living facilities as well as a facility for disadvantaged children.  That order still wears a full habit - not so "invisible." The other Sisters I know teach in schools....but none are house mothers in a Rectory.

I know there are some advantages to perpetuating false stereotypes.  Have at it....