recc

Do you mean giant x small?

mo ,ore like getting sucked into a different world and getting married

Hmm do you mind if it's not in another world but just getting married to a creature/god?

sureeee thats fine :p

Here.
https://www.mangago.zone/read-manga/ikenie_monzenbarai/

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

https://www.mangago.zone/read-manga/muri_kon/
They got married for curse reasons I think

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

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

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

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

And I think with another word :
https://www.mangago.zone/read-manga/the_devil_is_dad_and_i_m_mom/

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

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