If it was me, I’d be calling the police and straight up divorcing them. First of all, I wouldn’t know if the boner was for me or my kids so that’s a huge concern and secondly, if you see your partner being the primary caregiver and you decide to interrupt to make them your personal prostitute ON TOP OF babysitter, nanny, guardian, safeguard, chef, maid, event planner and coordinator, etc., YOU DESERVE TO BE DIVORCED. It would not even be a question of if but rather when and the answer would be as soon as legally allowed. It’s one of the reasons I am childfree. I have a younger sister who is 18 years younger than I am and so I’m treated as her second mum by her parents (diff dads) and like her actual mother by strangers. I know that eventually she will be under my custody so this hits harder than it would if I didn’t have my sister. If ANYONE put my sister in a position of being uncomfortable or hurt or in this case, sexually harassed and traumatised, I’m probably thinking of ways to kill them and get away with it. It’s disgusting that so many men do this.
I’m unfortunately a slave to sunk cost fallacy so I gotta ride this one out as much as I can but honestly, this manhwas trash.

I know I'm not a woman, so I'm threading lightly. If I was hanging out with my partner and children were there as well. If I saw my partner walk towards with a massive boner I'd be so turned off and angry. Idk about women, but I find that kinda disgusting. Like get your head out the fucking gutter, your children are in front of you. Another thing, I would not suck on my (non existent) wife's lactating breasts. Unless it was consensual and if perhaps I was into that which I'm definitely not. I am gay after all lol. Lastly the whole obsession thing with the cctvs and phone tracking is so fucking crazy. His partner is a grown ass man who needs time as well. This dude gives me the idk so bad. From what I see the manwha is about to get worse, so I'll probably drop this lol
(〜 ̄△ ̄)〜