I think there are high chances aparna would like to have imlie back to adi as she now knows imlie is not really happy with Aryan and the marriage was forced on her like adi said.. since imlie has broken ties with meethi too she may get more close to aparna for confiding everything n aparna inturn deepen imlie's mu about Aryan n separate her from him as a well wisher of imlie.. that way Tripathis too will be given screen space and as a norm only imlie's current sasural narmada n arpi will truly stay as positive characters..