Not sure if this belongs in LanteaCraft's issue tracker or not (so doing in both).

At present MCA villagers cannot travel through stargates. Hoping This can be fixed!

LanteaCraft: http://lanteacraft.com/

Players being able to take their wives with them off-world is more likely to have the wife continue to live.... :)

This issue is a Lanteacraft bug here: PC-Logix/LanteaCraft#129

Looks like you dont make your NPC's a Living Entity? Thats amusing :P

MCA villagers are of course living entities. I'm not sure what the issue would be here, but it would be up to LanteaCraft to fix it.

Yeah this is a LC bug. Cheers mate. He said he only transports living entities but It doesnt look like its done properly. They come through SOMETIMES... :s