This man deserves nothing! Absolutely nothing. He is the worst.

He wants to change the past because he hates his wife, hates his life, completely stressed (see how selfish he is?) and only after changing the past realises he's been the terrible one and terrible to her; doesn't pay attention to her, doesn't communicate with her, is over focused on his work, assumes she hardly does anything, throws assumptive stuff at her "don't do any more hours, it's too tough with your housework, right?" without even getting to know her or what she does.

But then he does the EXACT same thing with his new wife in his new timeline; no communication, throws in surface level assumptions ("You're the goddess of the uni.") without actually getting to know her, ignores her in favour of giving his previous wife attention -- because all of a sudden she's happy again, and working and successful so he's interested -- EVEN THOUGH IT'S HIS FAULT BOTH OF THE WOMEN HATE HIM.

He could've at least gone back to his original timeline and try to sort his relationship with his original wife. It feels such a cop-out that he gets the one that wasn't ruined by him in the end.

I cannot stand him. He deserved NOTHING.
Both women and his work friend were better without him completely.

I wish it hadn't taken 10 episodes to go back to changing and playing with timelines, I would've preferred seeing different versions every other episode or something. I was so bored from the middle to the end. It was obvious what the problem was, he wasn't changing, he was making the same mistake in his new timeline, ugh it was so frustrating to watch.