Can anyone recommend me other mangas that is Lighthearted, found family, no drama and roma...

slice of life? I found cute ones usually have cats

Do you only read bl?

No

Reccomend

https://www.mangago.zone/read-manga/something_like_a_cat/

https://www.mangago.zone/read-manga/ojisama_to_neko/

https://www.mangago.zone/read-manga/ore_wa_busamen_neko_tsudzuri/