I think if you raise your kids to be aware of different relationship styles and types, that being in a polyamorous relationship would be no different than datin

I think if you raise your kids to be aware of different relationship styles and types, that being in a polyamorous relationship would be no different than dating as a single or divorced parent. You're not going to overshare with your children in either situation and your partner is not going to have a parental relationship with your children.