With no filtration etc, it will stink your whole house up, possibly outside too, i forget what strain, but it will smell buddy.
EDIT: re read up to here, goto 12/12 if your not already
Tag teaming with the sun could benefit you, i suggest getting more cfl's, get 2 more of those 65-ers you got, this way the one plant is getting more than over 100 w a plant, more is more with cfl's etc so just up your lights, more light cannot hurt...
As per your mother in law...its your house she can eat a dick or leave imo...but thats me lol
The smell... Like i said not sure about your strain since its bag seed, but all plants smell moderately, and to a virgin nose, it will be identifiable pretty quick. Where is this plant currently, outside on that patio and tag teamed with cfl's?
Hope all goes very well, remember to do a lot of research before popping a bean next time, always KISS, keep-it-simple-stupid. and learn as much as you can before growing, then wen issues arise you will be more educated on how to adapt for such problems. Re-read the stickies, search youtube for growing videos, carbon filtration, tent setups, sexing, flowering, etc....
FJG
p.s Lets all fuck franco