https://www.mangago.zone/read-manga/how_to_chase_an_alpha/
it’s my favorite healthy yaoi !!
enjoy (づ￣ ³￣)づ
For healthy relationships I think this one would be the king
https://www.mangago.zone/read-manga/boku_no_omawarisan/
This one couldn't be cuter
https://www.mangago.zone/read-manga/mother_s_spirit/
This one is also pretty good, the uke has some insecurities, but they are super cute
https://www.mangago.zone/read-manga/koi_ga_ochitara/
In this one there is a bit more hardship (not too much) and the uke starts with some trauma, but I think they also have a pretty healthy relationship
https://www.mangago.zone/read-manga/konomi_ja_naka_to/
Healthy things please, I've been wanting to find some hurt/comfort but not sure where to find many.