What's the most difficult thing for G-d to accomplish?

Beshalach What's the most difficult thing for G-d to accomplish? Our sages juxtapose the splitting of the sea, and the finding your partner in life as the most difficult things for G-d to accomplish. What do the two have in common? Why for a G-d who can create the universe, do we even suggest has difficulty in putting together a man and woman? Learn what really happened as the Jews encounter their challenge of the time. What does one do when they feel they are a dead end.