What would you do, if you found out that your loved one was pregnant and got an abortion? and didn't tell you about it

I would wonder on why she didn't communicate this. What are the trust issues? I would be extra supportive. I would talk it out until I had no more words. Vent. And decide if I wanted to stay in a relationship where such a secret of such enormous magnitude wasn't shared with me. Was I being all I could be in a loving relationship? Did I want a child? Was birth control being used and agreed upon mutually? There are so many layers to this, just like peeling an onion.