@Rifath04 okay so I don't know full context but if he was really worried about hurting you so left you in attempt to prevent that I that's not him using his issues to hurt you. What I took from what you said, there has to have been some sort of change in his mental health (ex. It got worse or he didn't have those issues before and once he got them he decided to break off the relationship, or if for some reason your guy's relationship was harming his mental health in some way, whether you intended for that to happen or not) and that's why he decided to break up. I can only get so much information from the roughly three paragraphs you wrote, but I think he's not in the wrong, and I don't think he entered the relasionship with any malicious intentions. I can see how a breakup could be challenging, especially if the person who broke up with you left you for the same issues you deal with day-to-day. I would probably feel mad in your situation, and like my partner was weak in some respects for letting his mental health issues get in the way of our previously happy relasionship (if they were the same issues I had to deal with). But I also strongly believe that is is selfish of you to be mad at him for doing what he thought was best for himself. If someone is having severe mental issues it's absurd to get mad at them for trying to get better. Also, replying to the other commenter who was saying that they think both of you would be "unfit" to date I want to change their statement to "you are bunfit to date" because, for lack of better words, you sound like a humongous bíțćħ. But, I mean, why would you care about my opinion, I'm just some online commenter.