Do i break up with my boyfriend or wait?

So..
i’ve been in a long distance relationship with my boyfriend for just over 2 years. we live in different countries but they are not far apart. we have met twice and both times were very great. This past 6 months my boyfriend doesn’t pay much attention for me, for example: his replies are normally anywhere from 2-6 hours, which i don’t mind if he is busy but i do reply pretty much instantly and he never tells me if he’s going to be busy or what he’s doing to be doing with his day. i feel unimportant and not worth his time. I have talked to him about this many times and nothing changes, he apologises and calls me harsh and then we move on. We call for around 2 hours at night and the majority of this time he isn’t paying attention to me and doing something different. I’ve tried to fix things but i don’t think he sees anything wrong and is happy with the relationship being this way. i think i’ve been slowly detaching myself from the relationship and have got to a point where i’m not as bothered by things which have impacted how i feel about the relationship and him. I don’t know if i love him anymore or if it’s the attachment i have to him. I don’t want to break up with him and regret it.
any advice?

I'm going to be replying to this chronologically and tell you my thoughts as I read on. Meeting twice over two years is quite a small amount, perhaps it might be worth meeting again to see how you feel about him. I feel like calling you harsh is not nice as you are trying to communicate, from what it sounds like, he isn't ready for a relationship if he cannot communicate in a mature manner. With him not seeing anything wrong shows that his idea of a relationship if for it to be like that, so if you have a different idea on what a relationship should be, you should definitely have a serious talk about it and end things if he carries on. If you allow him to carry on with how he is treating you, it's going to take a toll. I was in a similar situation with a boyfriend I had and it's good that you are slowly detaching yourself from him. With me it took him to say something out of order for me to break things off, however you shouldn't let things come to this point. Based on what it sounds like, it's just the attachment you have to him. With the idea of breaking up with him and regretting it, what is it that you will miss? The feeling of being in a relationship or the relationship you had? I'm not going to sugarcoat it, but you will probably regret it short-term however long-term you are going to feel so much better. It's not worth being in a relationship that you don't enjoy, if it's meant to be, he may come back and ask to get together again, but make sure you leave if he just continues as normal. This decision is completely up to you, however I would end the relationship and continue the friendship.

So what's the plan for the near future? Will you meet up more, live together, and what's the timescale?

There’s no plan for anything really, we don’t talk a lot so there’s not much time to talk about these things. Meeting up in a few months has been brought up but nothing set in stone.. It would be a long time i think before there was any plans to live together

Thank u for ur reply.
I agree entirely. the only thing is i know he “loves” me in his own way but that isn’t enough considering how he acts when we aren’t with each other psychically, when we did meet it was completely different and it couldn’t have been better, however we aren’t going to be able to permanently be with each other for quite a few years. I could’ve seen it working in the past, but now after all the trying i did i’m not that bothered to see him again and that should say something itself.. so there is no plan for a next meet up and he has asked when we will see eachother next, which does show he has interest still. but like i said it isn’t enough, he’s barely been there for 6 whole months and i think my feelings have been slowly starting to go and that’s why my interest isn’t what it was before. I agree that it’s more of an attachment i have now, and i am most likely going to regret it (if i do break up with him) for a short time like you said, i think that is mostly because i will regret making him upset. I also don’t know how to start the conversation again because when we do talk for the tiny amount of time it seems as everything is normal and i don’t want it to be so random, like “oh yeah we barely talk i want to break up” kinda thing, I’m bad with these things.

So..
i’ve been in a long distance relationship with my boyfriend for just over 2 years. we live in different countries but they are not far apart. we have met twice and both times were very great. This past 6 months my boyfriend doesn’t pay much attention for me, for example: his replies are normally anywhere from 2-6 hours, which i don’t mind if he is busy but i do reply pretty much instantly and he never tells me if he’s going to be busy or what he’s doing to be doing with his day. i feel unimportant and not worth his time. I have talked to him about this many times and nothing changes, he apologises and calls me harsh and then we move on. We call for around 2 hours at night and the majority of this time he isn’t paying attention to me and doing something different. I’ve tried to fix things but i don’t think he sees anything wrong and is happy with the relationship being this way. i think i’ve been slowly detaching myself from the relationship and have got to a point where i’m not as bothered by things which have impacted how i feel about the relationship and him. I don’t know if i love him anymore or if it’s the attachment i have to him. I don’t want to break up with him and regret it.
any advice?