I wanted to come here today to get help for myself and for my love. 

I know he feels bad because i was immature during my last relationship and had told him things about the other person and about it in general. (it makes him feel like he really isn't good; he's very insecure and has a low self esteem) I really hate myself for being in that relationship and telling him things about it. I don't think he can get over this seeing as how i act whenever he brings it up or feels bad about it. I just don't know what he wants when he talks about it anymore. He's holding on to this and can't seem to forgive me for it, and i really just want to move past it. It hurts him more than it hurts me. 

I haven't been a caring and loving person to him. I've lied and I've gotten mad. I've been inconsiderate, And i really don't know what to do about it. I can't seem to think of anything that would make him feel better about this, or whenever he feels bad at least. I've never had to make any one feel better. I guess I sound selfish saying that, but i really don't how to do anything like this.  

I feel like a loser having to go on reddit for help, but i have no other way of communicating with anyone. I don't know what to think about this and i just need advice. I want to fix myself, but i don't know how to approach it. I want to learn from my mistakes and change, and i don't want to be this terrible, uncaring person anymore.
user
What can i do to better myself and say to make him feel better when he needs it the most
assistant
I wanted to come here today to get help for myself and for my love. 

I know he feels bad because i was immature during my last relationship and had told him things about the other person and about it in general. (it makes him feel like he really isn't good; he's very insecure and has a low self esteem) I really hate myself for being in that relationship and telling him things about it. I don't think he can get over this seeing as how i act whenever he brings it up or feels bad about it. I just don't know what he wants when he talks about it anymore. He's holding on to this and can't seem to forgive me for it, and i really just want to move past it. It hurts him more than it hurts me. 

I haven't been a caring and loving person to him. I've lied and I've gotten mad. I've been inconsiderate, And i really don't know what to do about it. I can't seem to think of anything that would make him feel better about this, or whenever he feels bad at least. I've never had to make any one feel better. I guess I sound selfish saying that, but i really don't how to do anything like this.  

I feel like a loser having to go on reddit for help, but i have no other way of communicating with anyone. I don't know what to think about this and i just need advice. I want to fix myself, but i don't know how to approach it. I want to learn from my mistakes and change, and i don't want to be this terrible, uncaring person anymore.
user
I feel bad for hurting him since he's been dating me for 3 years. I'm very bad to him when he's told me anything about the other person and it makes him feel terrible, and it hurts
assistant