I've been wondering if the ML was sent by the husband to seduce her so he can divorce her easily. He just keeps saying the right things, it's too much of a coincidence. Maybe he is the kid that died's brother or something and is completely innocent but it just doesn't seem likely. The husband had that conversation that was blurred with the mistress where it looked like he had a plan in place.

some MAJOR SPOILERS
i’ve read up to ch16 and good news is that our FL is trying to hold it in (by a thread ) pretty good. so, no sexual acts between her and ml(?)!! but yea, ml is in on the plan and it’s pretty funny bcs he’s trying so hard to break her by constantly clinging but fl just won’t budge (HOLD IT IN LONGER GIRLL). the thing is, they keep getting together which my girly tingles senses that ml/mistress/a third person is somewhere hiding and taking photos of them from a far, or that ml is secretly voice recording their conversations.. anyway, pretty fucked up how they’re using fl’s first love to break her, i hope ml has other plans up his sleeves and give a great plot twist and make that stupid husband pay big time.
so far, my heart breaks for FL bcs she really can’t trust anyone around her. hope a 2nd ml comes in and helps her or a good girl bestie & they uncover their plans and then make up a diff plan on their own UGHH GIVE ME A GOOD REVENGE FOR MY GIRLLLL. so far, ml may be handsome but he is NAWTT making the cut.