Totally forgot what they look like all I remember is in this Manhwa, about her gross ass s...

Totally forgot what they look like all I remember is in this Manhwa, about her gross ass step or half sibling kissing her and setting her up and everyone sees and I think they go and tell her husband and there’s this one annoying ass bitch that doesn’t want them together and I just remembered something about poising and the ml sister watching her get in trouble for it or something my brain is hurting trying to remember the title lol it’s been to long