Don't think humans is really meant to have the same partner or have children with same person. May sound like a biology teacher but it's all about spreading your genes.
However you shouldn't get more then two kids, so in that aspect isn't it wrong to just get one kid with one person. However you should have sexual relationship should be more then one person.
However you shouldn't get more then two kids, so in that aspect isn't it wrong to just get one kid with one person. However you should have sexual relationship should be more then one person.
- Science is not trying to create an answer like religion, it tries to find an answer.