Is it a bad thing?

Well the closest I have to a best friend other than my hubby is my Aunt. She does get on my nerves she calls me 1-3x a day and all she does is complain. I have plenty of things to complain about too but I don't call daily to express them. SO I pretend to not be home when she calls and ignore her calls.... "yeah I was outside with the kids". I swear some times she thinks I just sit home all day waiting for her to call to complain about something.

I think that's fine sometimes. Even that happens to me, getting irritated at something a friend of mine does that it gets to me and I felt like no point anymore of talking. But to me that only lasts a while, and it should be a while. I mean, I think even I tend to irritate people sometimes without knowing it. People all have different characters, and nobody's perfect. The next day I meet my friends, we're all okay again. When it happens again, I think it's just part of our lives :)

I don't think its a bad thing because i have experienced the same thing I have a friend with whom i share everything and she has been my best buddy for a long time and i say that we had our worse times when we argurd fought over some things and i thought i would never gonna talk to her and also know the reason why i argued and fought with her and the reason is I like her care for her and I am being protective and that is why i scold her if she does anything wrong but however hard we may fight we will be together again....

I don't know if its a bad thing but I feel like that from time to time. I used to talk to my best friend all day everyday and I think that was just too much talking, we still hang out but not as much so we don't get annoyed

No it is not a bad thing. It is a normal thing. It could be that the two of you spend too much time together. All of us need a litte "down time" or time alone. Even couples who are deeply in love can get on each others nerves, kids get on parents nerves and vise versa. My BFF gets on my nerves sometimes too. She tends to interrupt a lot..but she talks slow and I talk fast. She does not mean to be rude, she is processing a thought while I am rambling on. Besides, there is no telling what I do that gets on her nerves. And the same could be said for you and your friend. Love is all about acceptance. Or you could try to gently, kindly or jokingly comment to your friend about whatever she does that annoys you. But be careful if you do and don't hurt her feelings.