Needed advice for possible retrenchment by company

Hi, please understand the reason for me to use a throwaway account, as it’s been a sensitive time for me.

I just been told by company today to attend a meeting next Monday regarding “organization restructuring“ and “早期退職募集”.

I just got married and my wife is currently pregnant and is expecting a baby this year. What is my odd to fight this other than don't agree to anything and sign no document?

Edited for more context: I’m a seishain and has been with this company for 9 years.

by Fancy-Grocery4936