I'm sorry to hear that this person's posts have been hurting you. If you know what they are saying is not true for you, then I invite you to choose not to take the negative words into your heart.
You're on here a lot and obviously you've enjoyed being here or you wouldn't post so much. Why give that person permission to take away something you love?
You have great value and even if someone misunderstands you, it does not change your value.
What would it take to strengthen your heart against the negativity so you can still allow the encouraging words from others on Bella to really lift you up?
Remember, the voice of one is not necessarily the voice of the crowd. (I heard that quote recently on a teleseminar)
If you still choose to go, I honour your boundaries in not letting toxic situations to go unchecked in your life. I wish you all the best!