She really did get on my nerves at the beginning of season 3. Not because I didn't think she didn't have a right to be mad or pissed off at Haley, but because she was kind of butting herself into Nathan and Haley's business. How they decided to deal with their marriage was really not her business. She had no right to tell Haley "It's about time you started fighting for your husband." Like, what the hell? Isn't that what she'd been doing?
Was Haley out of line for butting herself into whatever was going on with LLP? Maybe. But that was a totally different situation. Both Lucas and Peyton were behaving horribly, and Lindsey (whom Haley had become really close to) was going to suffer because of their behavior. Frankly, they both deserved to be told off because they were both being huge assh**les.