So what if Anakin stayed to the light side and defeated Chancellor Palpatine, aka Earth Sidious with Mace Windu when he had the chance?

Well he would stay a Jedi, eventually getting the actual rank of master.

Anakin would live semi-peacefully with his dead wife, Padmé.

The council surprisingly let Anakin stay despite having a whole secret marriage and secret twins.

Like and Leia grew up and became Padawans.

Now the twins and parents are at their lovely house, doing whatever they do.