Meaning of fēn shǒu:
分手
to part company; to split up; to break up
Tāmen juédìng fēnshǒu, yīnwèi guānxì yuèláiyuè jǐnzhāng.
他们决定分手,因为关系越来越紧张。
They decided to part ways because the relationship was becoming increasingly tense.
Tāmen zuótiān juédìng fēnshǒu.
他们昨天决定分手。
They decided to split up yesterday.
Tāmen juédìng fēnshǒu le, yīnwèi chángshíjiān yìdìliàn yǐjīng ràng tāmen gǎndào píbèi.
他们决定分手了,因为长时间异地恋已经让他们感到疲惫。
They decided to break up because the long-distance relationship had exhausted them.