It should be obvious that any evidence which supports a claim that Stanley Ann is Barry's mom inherently REFUTES a claim that Valerie Sarruf is Barry's mom and would be appropriate for this thread.
The inverse, i.e., any evidence which refutes a claim that Stanley Ann is the mom, SUPPORTS indirectly a claim that Valerie Sarruf MIGHT BE Barry's mom, and I haven't seen any such evidence on this thread. Only evidence that specifically points to Valerie Sarruf as the mom can help construct a coherent narrative leading to conclusion that she could be the mom, and there has been no such evidence posted on this thread, yet, that I have seen.