The two main things from the sentence are Eric as the sender and the message itself.
Step-by-step explanation:
The two main things that can be identified from the sentence 'Her one message was from Eric, her former beau, suitor, lover, the near father of her nearly born child.' are:
Eric is the one who sent her the message. He is described as her former beau, suitor, lover, and the near father of her nearly born child. This indicates that Eric had a romantic relationship with the woman and could be the potential father of her unborn child.
The message itself is the second main thing. The sentence implies that the woman received only one message, which is from Eric. The content or context of the message is not provided in the given text.