2 jobs - only returning to one HELP!!

Melissa
Anybody currently have two part time jobs but only returning to one after the baby is born? I don't know where I stand with Maternity pay etc.. The job I'm leaving said I will still get SMP, however the job I am staying in pays 8 weeks full pay, 18 weeks at half pay plus SMP so surely they won't pay me SMP for both jobs? So confusing!