Numerous breakups with the same person are a good hint that you don't get along well enough to have a long term relationship. If you can both identify and fully resolve the issue that breaks you up, you might have a chance. It is going to take commitment from each of you to examine your part of the problem. You might consider taking a couples communication course to see if that helps.
Normal types are weak against Fighting type moves such as Brick Break.
cleavage
i believe it is when you are in a relationship, then you and the person break up, then you get back together and so on and so on.
a fault
The foliations in a rock are often planes of weakness where there is less cohesion. The rock can therefore break along these foliations.
No, that is not abuse. That is their own insecurity.
Yes, a disadvantage of a miter joint is its weakness, but it can be strengthened with a spline.
rickets, weakness, your bones bend or break easily
Sometimes you are happy after a break up because you never really were that into them. It has happened that people only were going out with them for reasons other than liking them. You might not have totally liked this person or in your mind you already wanted to break up with them.
Minerals do have zones of weakness. They are known as cleavage planes. It is the tendency for minerals to break along flat, parallel surfaces. They come in a variety of categories, but it is ultimately where the mineral will break if struck. It cal be basal, prismatic,cubic, rhombohedral, octahedral, or dodecahedral.
Only if they are serious and have been together for a long time in my opinion. in case you do it early and they break up it can be awkward.
You did not explain the feeling. Usually after break up people experience a lot of odd feelings which is normal.