I think that during the function MA will plan to hurt Ruku but Jodha will save her. After that Ruku will feel guilty and then will be nice with Jodha and will work to change Jodha's and Jalal's perspective for each other. She will help developing love between them. And then Jodha will become pregnant and her name will be changed to Mariam-ul-zamani.
Let me know what you guys think.