Zhège juédìng duōbàn shì shòu le zhěnbiānfēng de yǐngxiǎng.
This decision was probably influenced by pillow talk.
Tips
usage
Almost always collocates with 吹 (chuī, 'to blow'): 吹枕边风 = to whisper persuasively to one's spouse at night. Carries a slightly negative tone — implies behind-the-scenes manipulation rather than open discussion.
memory
Literally 枕 (pillow) + 边 (side) + 风 (wind). The 'wind blowing beside the pillow' = whispered influence in the bedroom.