bet they switch all the time.
At first look I thought it was just mirrored image.
Inbreeding but not really, but yes.
Ah so this is OK but when my mom marry a dude and I want to marry his daughter it's wrong or what...??
Could really fuck up technical evidence
Or one of them banged both wifes, you know
they will not be "genetically sibling". two children from two identical parents are not sibling. there is a multiple way to combine the genes of the mother and the father... for exemple two brothers are not genetically siblings. ps :sorry for my poor English this is not my native language.
"legally" cousins? ...i guess. Stupid.