Asshole seme (some go through redemption others don’t)

Seme is like the biggest asshole he is abusive to the uke (physically, mentally) and the uke being helplessly in love with him takes it for years but it reaches a point he actually stands up for himself and the seme realizes what he lost and thankfully the uke doesn’t let him off the hook for the years of torture he put him through. Like the seme was actually such a asshole frustratingly so to the point I hope they don’t get together and he lives with this pain of not being with the uke forever