Wife's Choice

Haven't watched this yet but based on the synopsis I recommend The Fierce Wife since both talk about the same themes with infidelity and marriage. Both are also a female-centered storyline

In both dramas, the FL believes she has the perfect marriage with a devoted husband, only to discover the ML is having an extramarital affair. Both FLs ultimately decide on divorce; they devise a plan to reclaim their assets before secretly putting the plan in motion.