Dorinda Medley didn't know she was starting a feud with Sonja Morgan last year on “The Real Housewives of New York” when she decided to leave out an invitation to Sonja to go to the Berkshires for a girls weekend. At the time, Dorinda felt that Sonja wasn't in the right state of mind to be with the other ladies on the trip and she decided instead to treat her to dinner after the ladies got home.

However, Sonja was very hurt by Dorinda's decision to make a decision for her in regard to going on the trip. Morgan was very hurt because she was being labeled as an alcoholic who had no control over her own actions or behaviors.

Little did Dorinda Medley know that Sonja was actually sober at the time and could possibly have handled herself with grace during the trip to the Berkshires.

But the lack of an invitation started the feud between these two ladies that carries on to this day. And in her blog for “The Real Housewives of New York," Dorinda Medley explains that she doesn't appreciate the way Sonja is talking about her and her relationship with John Mahdessian behind her back. As it turns out, Sonja was saying some things about Dorinda behind her back, and after watching the show last week, Medley thought she should address the comments in her blog.

Dorinda Medley fights dirty in feud with Sonja Morgan

Without going into detail about what was said, Medley explains that she does not appreciate Sonja’s rude comment about the event and her relationship with John.

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Dorinda also explains that Sonja probably finds it impossible to ever be supportive of her. No matter what she's doing, it should be noted that the comment Dorinda is referring to were said at a charity event that was meant to help other people.

Medley makes a crude joke in her blog about Sonja, saying that if the charity event was about picking up men at Boutique, Sonja may be more interested. Instead, Medley reveals that she finds it more important to help the children victimized by sex trafficking. It seems like an unnecessary dig but Medley is clearly hurt by Sonja's actions and her words during "The Real Housewives of New York."

Dorinda Medley believes she has done everything right in arguments with co-star

Dorinda explains that her heart is in the right place with Sonja Morgan and she's trying to help people in need, but she doesn't feel that Morgan is even trying to make peace with her. On the other hand, Sonja is extremely hurt by Dorinda and she doesn't feel that Medley is being a great friend.

As she has pointed out before, Sonja feels that Dorinda purposefully kept her away from the trip and she feels that no friend should ever make such a decision on behalf of someone else. And it doesn't seem like Sonja has any interest in ever working things out with Dorinda.

What do you think of Dorinda Medley's words about her co-star?