Responses
not exactly the same but similar vibes:
similar betrayal from their previous spouse, getting along with next male lead/sub lead :
https://www.mangago.zone/read-manga/to_my_husband_s_mistress/
https://www.mangago.zone/read-manga/lies_become_you/
https://www.mangago.zone/read-manga/daisy_lisabel/
skeptic wife/ fake wife vs husband in love
https://www.mangago.zone/read-manga/forget_about_my_husband_i_d_rather_go_make_money/
https://www.mangago.zone/read-manga/how_to_get_my_husband_on_my_side/
https://www.mangago.zone/read-manga/amelia_s_opalescent_marriage/
hope you found what you like ╮(￣▽￣)╭
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Why Are You Obsessed With Your Fake Wife