弃我你是没头脑还是受不了
[qì wŏ nĭ shì méi tóu năo hái shì shòu bù le]
'In abandoning me, were you thoughtless or could you not bear it?' It suggests betrayal leading to questions about the rationale - if it’s due to irresponsibility, a spur-of-the-moment decision, or being overwhelmed with emotions leading to separation.