Frustrating.
Where is second ML? MC need to realise ML not gonna love him because the reason ML care for MC due to obsession and don't want to be like his father.
I hope MC stop trying to get ML's love and focus on his son only. Maybe make ML jealous a bit by talking or meeting with his bestie aka second ML and hope MC be like "We don't love each other, so why do you care? I only stay with you because of our son so there no need to care if I have something with bestie or not."