Responses
Well~ it's called manga logic (〜￣△￣)〜.
Ni matter how you look at it, it's always to easy. In http://www.mangago.me/read-manga/life_senjou_no_bokura/, the seme breaks up with the Uke and runs after him a few YEARS later, and when he finds the Uke, the Uke fights back and tries to run but in a few short minutes, forgives him. Way to easy no matter how you look at it, in any situation. All in all, this manga is really good though. It might not meet your requirements though, sorry. There probably isn't many mangas that do.
I dont know why the uke always forgive the seme when the seme cheathing behind them...i know it always want the happy ending but i just dont understand why the uke can forgive the seme so easy....please someone tell me any yaoi manga that the uke dont forgive the seme so easy....