Like you said, she's railing on Stephanie for things that are not her fault and she's badgering Everett when it's clear he doesn't remember her. I don't think he would start therapy like he has if he's just playing games. I do think he will have DID, some trauma from his past, likely involving the father he can't remember. Jada just needs to chill for a bit and let things get sorted out.
Also, please, please tell me the baby lie is about to be exposed. I need Nicole to get her son back and Sloan to go to jail.