How many episodes did Beckham and seaweed finally separate?

Episode 26: Completely separated hands.

Su Chun received the notice that the company withdrew the lawsuit, and Pinghai happily told seaweed the good news. Seaweed wants Beckham to have dinner with his sister and brother-in-law to celebrate. She is cooking noodles, so she asks Beckham to send a message to his brother-in-law on his mobile phone. At this time, Beckham was surprised to find Song Siming's short message "seaweed is back, not getting married." Beckham felt desperate, angrily cursed seaweed shameless, and finally ended this relationship.

Seaweed slouched in Song Siming. When Song Siming revealed that he had rescued Su Chun, seaweed was very grateful and resumed contact with Song Siming. Finally, seaweed became a professional mistress. ...