I've learned a couple or three things in my life that have helped me in situations like this. One is what several PP have said-- most people have no idea how horrific infidelity is and the trauma that it creates.
Another is that people will often say stupid, abysmal things. Sometimes it is intentionally hurtful. I believe that more often than not, there is no intent to be hurtful. Maybe they were trying to be helpful but have no idea what to say. Or maybe what my XH used to call the Dumb Demon just took over. That's happened to me. I've said something and immediately realized how awful it sounded. Now, the healthy adult response is to immediately own your mistake. "Oh my goodness! I can't believe I just said that. Please forgive me.". But we're not all healthy adults. So what happens instead is the person who said the stupid thing sits there and hopes like hell the other person didn't notice. Maybe forge ahead with the conversation, maybe change the subject. And the recipient is left wondering wtf.
I'm going to circle back to this.
The third thing I've learned is that our own problems, trials, tragedies and sufferings are HUGE to us. We lived them. We experienced them. It's hard to imagine that every single big awful thing that happened to me is not remembered by people around me. Right? I mean, my H cheated on me and left me and it was quite public. I was pregnant at 19, worked and stayed in nursing school until days before I delivered, and gave my baby up for adoption. Went right back to work and college. How could anyone not remember something so tragic? My son has epilepsy and is significantly disabled. Everyone who knows me knows this.
The honest truth is that my stuff is big and important to me and those closest to me. Your stuff is big to you. It's very easy, especially when someone is going thru their own mess, to just forget one of the BIG things of someone else. Even someone you love and care about.
Circling back to my previous point and pulling it together with the third, I've been the recipient of some awful, stupid comments and questions. After my daughter was born, I'd inevitably encounter, "How is your BABY????" conversations. ( no harm, no foul there. It's a fair question when you've seen a woman balloon with pregnancy and then suddenly deflated.) I'd typically say, "I gave my baby up for adoption, and it's okay. You couldn't have known that." Lord, some of the replies, you wouldn't believe. I was chastised for the choice I made. I was told, " Oh, that hurts me so much". Told horror stories of adoptions gone wrong and child abuse. Later on, people made comments in my presence that were insensitive at best.
People who know JM and my story will joke in our presence about the milkman's baby or some other supposedly funny thing about infidelity or marriage.
I had a good friend/boss who told a joke that involved an epileptic seizure as the punch line over dinner one night. I sat there stunned for a second. To his credit, he immediately realized what he'd done and apologized.
As I said earlier, I have made my share of boneheaded comments. One of the worst ever was when I decided to tell a story my dad had told me about an inmate trying to hang himself with an ace bandage. It just stretched and he bounced off the floor and broke his ankle. Funny, right? Except one of our coworkers had just buried her father who had taken his own life.
All of this is to say I found a tool that has given me peace. Whenever anyone says something to me that is stupid/hurtful/triggery, I try to ascribe the best possible motive and respond in that way. Maybe they are trying to be helpful or comforting but the words came out wrong. Maybe they are in the middle of something hard and they forgot my BIG thing. Whatever. I just find an interpretation that allows me to move on without being hurt. Are there people being deliberately hurtful who might get a pass?? Absolutely.
So what? A confrontation may cause more distress and hurt. If they were trying to hurt me then my not reacting or even responding as though they had blessed me will confuse or upset them. To me, that's a win-win deal. And I have peace.