I Want to know if this was the right thing to do...?

Okay so I wasn't happy with our relationship, 4 months in it was fading, so i talked to my boyfriend and we said we would work things out. but the week of 6 months things were bad again and i had enough, nothing really changed. So i broke up with him because it made me feel so small and like i was totally being ignored. was this the right thing to do? plee help me.