Dream one, I lost you in my dream.
Because you are getting married now, leaving your father's life will make your father feel very lost and feel that he is going to lose you, expressing a disappointment.
Dream 2, pushed back by my uncle, can't talk.
It means that he hopes you can come back safely often and be sent back by your uncle, which means that he hopes both sides will take care of Zhou Dao.
You don't talk.
Said he was worried that there would be less communication between you in the future.
After marriage, you still care about him as before, and he will feel at ease.