inevitable.

like a permanent ink used for drawing or writing..you can write on as much as you want..but you can NEVER erase.
you can either scrub it badly till it torn to ugly..or just buy new one.

just like in a relationship..we write && make our own.

you can start it..but cannot undo from messing it.
a simple mistake is fine but you cannot erase the things you've thrown to turn && put someone to muddle..trying to straight things up or back is either making it better..or worsening up.
it is sometimes easier to move on && convince our mind to mutate. but having a new relationship as a new start while someone whose life is messed up is a lifetime discrepancy.