Ray and Ran prehistory their childhood

Ray and Ran Kon are siblings more than that they are twins. Ray is certainly known to everyone from Beyblade Ran a slim, black-haired girl, mostly plaited, tightly tied back, mini-skirt or flared jeans, cropped top. On some days she also walks around with her hair open, sweater and baggy pants.
On the day of her birth, Shutterfly also had the palomino of Ray & Ran's father a foal. It was a filly also palomino. It was called Aquarelle and should belong to Ran. Ray had a pony foal named Ali. The two of them should take care of her. But the two horses were always a thorn in their mother's eyes. She didn't like Ray either.
The father taught the twins to ride at an early age. They rode the little fat white Shetland pony Salut. Ran and Ray's parents had always quarreled, but so far it had only been minor quarrels. But it got more and more violent.When Ray and Ran were 5 years old, their parents divorced. Her father took ray with him and ran stayed with her mother.
How bad was the farewell for both of them.
Ran met kira at the age of 6 and they became best friends. Together they rode in watercolors. Kira also had a horse, the 9 year old Haflinger Flamingo. Ran and watercolors rode with them every day. The horses stood in boxes in a riding stable. There Ran took riding lessons on school horses, initially later on watercolors and kira on flamingo, i.e. dressage and jumping lessons.
They learned a lot but found it very boring. Later Ran Aquarelle also brought in watercolors.
Before, Ran hadn't understood why Ray was suddenly no longer there.
When she was 14, her mother told her about the divorce. Ran pretended to sleep with kira, said goodbye to Kira, put watercolors on the car she had filled the day before and set off.

This point fits exactly with that of the first chapter of rays sister