Jessica Simpson’s biggest fear at the moment is that her fiance and father of her child Eric Johnson will not be by her side as she gives birth.

A source told OK! magazine “Her big fear is that [Johnson] will not be there for her when the baby’s coming. Jessica really fears she will be going into labour and be all alone. It’s a really hard time for her because here she is in her last trimester, and she’s always imagined that having a baby would be the happiest day of her life. But now she worries.”

The insider continued that Simpson is quite emotional at the moment since “Her hormones are all over the place so it’s understandable that she’s panicking. She’s very needy right now. She’s in an emotional tailspin.”

Though her fiance has committed to being there once Simpson goes into labor, “calming Jess down is very difficult right now because she’s understandably scared and in pain. Everyone is pulling for her and looking forward to when she calms down after the birth.”