3 leafs instead of 5?

i was wondering why all of the 5 & 7 leafs died off my female plant that i had outside(all new growth are 3 leafs)? i have also made some clones from it and they as well have only 3 leafs? this plant looks very healthy. Has very large pistils. Can anyone tell me why this happened?

i have no clue, but the same thing happened to mine