I broke up with my boyfriend, and he owed me 1000 yuan. I sent him a message asking for it, but I didn't say it directly. He didn't reply to this message. Do you want my money back?

Information retention. And the bank transfer list. This is a typical debt relationship. Whether you are lovers or lovers or something else. But your evidence is limited to collecting information, so you'd better sue your ex-boyfriend Your mobile phone information needs to be well preserved. Because he is different from an iou or a receipt. But it is also a very important evidence. All you have to do is provide evidence. Prove that you did give him money. Just like you can submit such a set of evidence, he sent you a text message to borrow money, and he sent you a text message to promise to pay back the money. Indicate the date and your bank transfer list. This forms a chain of evidence, which can completely prove that you lent him money and transferred it to the bank after receiving his short message. If he denies it, then according to jurisprudence, whoever advocates proof will argue that the evidence is false, so he will be responsible for citing other evidence that can prove that your evidence does not exist. You can imagine how much trouble this is. So you must keep those short messages and transfer vouchers, and then find a lawyer to sue him in court immediately.