GardenBanter.co.uk - Fertilizing question for veg garden

Hello. I need some help convincing my wife that using the garden as an
outhouse is wrong. She makes me and the kids go outside whenever nature
calls and its driving us crazy. She says its organic and whenever I tell her
its not right she calls me an ignorent hillbilly. She thinks Im stupid but I
know this cant be good and sometimes when Im out there I see the neigbor
closing his blinds and she says he just has hangups but a think its
embarasing. I dont want her just ignoring me next time so could you please
give me something to go with? She says its healthy because people use manure
in the gardens all the time and it doesnt matter what animal it comes from
and most people just have hangups. I know she is the one with the hangup,
but I cant say that to her because you dont know my wife and you just dont
say that. But if I can tell her something scientific about why we shouldnt
she would listen and couldnt say Im ingnorent. Thank you. If anyone knows me
please dont say anything to Doreen because she will kill me. Well maybe not,
but almost.
Thank you

Gord