It's the hormones- I'm exactly the same with mine Usually get on really well but these days find myself disagreeing with loads of stuff she says when we are chatting, and then when I've hung up phone, I think back to the converstaion and feel awful for being so disagreeable with her.

maybe it's a case of taking things out on those you love ( cos you know they'll take it and still be there when you need them?)

Just got of the phone with my sister, we always talk for hours, and have always got on really well. Though the hour or so i've just been on the phone, she done nothing but annoy the hell out of me - too the point that of got off the phone feeling guilty. I always disagree with what she says though this time have found it very hard to not voice my disagreement.

Don't know what i'm meant to get from writting it down bu don't feel like crying anymore!