My younger brother is getting married this November. I will be attending the wedding, but I am very nervous because my dad will be there, and I cut off communication with him three years ago because I am healing from severe childhood abuse (perpetrated by both him and Mom). The abuse has led to disabling emotional illness for me, and I currently don't want him in my life. FWIW, my dad denies the abuse.
I am posting here because I am seeking advice on how to handle the wedding and reception. My dad will certainly be there. My therapist suggested writing my dad a note beforehand letting him know that nothing has changed regarding my desire not to have communication with him, and so he should not expect things to be different just because we're at a wedding. I'm not sure I want to do this, because I don't want to initiate any communication whatsoever with him; I think that will just send him the message that I am ready to talk, even if the note says otherwise.
I'm wondering if the best course of action is just to try to avoid him at the wedding and reception and then find some other place to be the day after so that I am not available for other activities. Normally the out-of-town relatives go to my dad's house the day after a big event and have a get-together. I most definitely don't want to do that, but I will have to have some excuse to get out of it to avoid raising suspicion among the relatives. I do have a friend that I would like to see who lives in the area, so my plan is to try to arrange that around the same time.
My brothers (I have two) both know that I am not talking to Dad. My older brother understands a bit more than my younger one (the younger one is the one getting married). I plan to contact the younger one beforehand to make sure that if there is any kind of assigned seating, I am not near Dad.
I'm assuming that some of the people who post here have been in situations like this, and I wanted to see what advice you would give me. Thanks for the help!