Mhhh should i feel bad for ms doh? Did she really love him?

i feel like she cared way more about herself than joohyuk. i hate her but she could have had a way better relationship with him if she trusted him more. they seem like they could have been great friends in the beginning when they were watching movies together, she just had to go and ruin everything bc of her shitty mindset and personality

With her personality, he’s more of good catch; good position in the company and well off family. Someone she can rely on.

I dont think doh really loved him. She just saw him as a respectable good citizen and she wanted someone good rich man to settle down and marry so than she can come out of her poor life and he just happened to be that person.
He loved her but there was no sign of doh loving him.
Doh not only ruined someone's career and future but she was also about ruin the love life of another person.