Yeah. But Nita is actually a clone of Namora that some villain impregnated Namora with without her knowledge. She later died but then just around the time of War of Kings/Thanos Imperative she was pulled from the Timestream and hooked back up with Nova, then she got captured by Lord Mar-Vell of the Cancerverse but was saved by the Annihilators and then...went MIA. As for Namora, she should still be hanging with the Agents of Atlas.