Can I just say how annoying it is to see Eeveelutions giving birth to OTHER Eeveelutions?
...that's not how this works. That's not how ANY of this works.
You breed a Vaporeon to get an Eevee to get a Jolteon to breed to get an Eevee to level into Flareon.
Which you then breed to get another Eevee for an Espeon to then breed with a Ditto for an Eevee to also have an Umbreon.
Which you THEN breed for an Eevee to have a Leafeon, which you'll again breed to obtain a Glaceon.
So then you breed that to get an Eevee to complete the set and get a Sylveon.
And you breed that, one final time, to get an Eevee because DAMMIT YOU'RE NOT OCD YOU DON'T HAVE A PROBLEM YOU CAN STOP AT ANY TIME.