http://www.mangago.zone/read-manga/life_senjou_no_bokura/ 
This manga made me cry like a bitch                                            
                                                http://www.mangago.zone/read-manga/smells_like_green_spirit/
 http://www.mangago.zone/read-manga/this_ending/ (it starts with them being broken up, and throughout, you watch the flashbacks and see the reasons why both of them slowly started to drift apart).                                            
                                                 TEARJERKER
list is a collection of
 • happy ending
 • bittersweet
 • sad/tragic
 http://www.mangago.zone/home/mangalist/636848/
i recommend this for  quick read
#006   http://www.mangago.zone/read-manga/paradise_view/
#019   http://www.mangago.zone/read-manga/hypnosis_mic_hoshi_ni_naru_made_doujinshi/
mangas #001-009 have happy endings. the rest are bittersweet or tragic
Follow the list to be updated. And if you liked the mangas/manhwas I included, please do recommend. Enjoy~ (人 •ᴗ•)                                            

		
Someone pls recommend some heart-tearing, tear-jerking, eyes-balling bl's. Something like Escape Journey, where either one's actions or plain misunderstandings cause the otp couple to break up, (or even second lead like in Back to School: All Grown Up etc..). I don't mind if the couple that breaks up doesn't get back together or if a previous (or even otp couple) love died etc.. Just give me something to get emotional over pls. ╥ㅂ╥