RBTA: 2 mouths = split?

[dc4]

Wondering if anyone here has had a bta that has grown 2 mouths and if it means that the bta will indeed split from the mother or could it just stay as 1 bta with multiple mouths...?

I have 6 nems of different sizes (4x btas, 1x lta, and 1x borneman) on 1 side of my tank for my pair of clowns to host in, although the female usually drives the male away from them, and would need to start looking for a good spot for the clone if it is going to split.