How do you deal with this situation?

Hmm...
Well, suicide is actually a very serious topic to bring up in a conversation. I mean, think about it. Suicide is practically a person taking their life out of their choice. It's their choice that they want to die. Now, sometimes people will associate suicide as a plea for attention; to be noticed by someone. There was a question about suicide on here a couple days ago that a select few people thought was completely made up, so it's not a shock to see how your ex is reacting to this. Perhaps he thinks you're joking or that you're too gloomy to speak to if you've talked about committing suicide. He's probably overreacting to the whole "Suicide and depression" thing. With the feelings he's showing to you, there is a possibility that you will feel worse instead of better. Anger and hate can really disrupt a peaceful environment, and in your case with your depression, anger is not something you want to receive, especially from someone you love.

I encourage you get better and perhaps speak with your ex about his attitude and how he needs to change it if he really cares about you and wants you to get better. If he continues to show his anger, there is no point in keeping him as a friend. And, even though I realize it might be hard, perhaps you should move on from him. If he wants to help you, he should then try to encourage some sort of happiness and joy into you instead of showing you anger.

All beings on this planet want happiness and not suffering. I hope that you get through this alright and stronger than you were before.

It's very possible that he thought you were trying to make him feel guilty for breaking up with you. Like you were trying to trick him into getting back together just to stop you from killing yourself.

It's a very tricky topic to talk about with someone. Especially if that someone is a large contributer to how you're feeling.

What you can do to fix it is to take the time pull yourself together every time before you try to talk to him so you don't come accross as desperate or out of control. Tell him you're sorry, not for being depressed but for saying things that may frighten him, and ask him if he's willing to talk to you about it every once in a while. You can understand why it would make him uncomfortable, right? Depression has a depressing effect on you and your loved ones, unfortunately. As long as you show him that you're willing to try to feel good around him, he probably won't be so upset about it.

forget abt it! k maybe u cant do it then try to turn positive!! k dont do what i just said maybe try im already trying to deal a little prob like that abt my cuzin....