Do anybody know any heartbreaking BL/yaoi stories?

way of parting?

http://www.mangago.zone/read-manga/kowagaranai_de_soba_ni_ite/

http://www.mangago.zone/read-manga/bokura_wa_nando_mo_koi_o_suru/

http://www.mangago.zone/read-manga/mou_ichido_nando_demo/

https://www.mangago.zone/read-manga/kimi_no_yume_o_mite_iru/
https://www.mangago.zone/read-manga/december_rain/
https://www.mangago.zone/read-manga/i_will_be_waiting_for_you_in_1999/
https://www.mangago.zone/read-manga/cosmic_boy/

That can work