Advice please

My husband and my dad have had a big blow up argument 3 weeks ago. And this is the same time I’m in the hospital having surgery for the tubal pregnancy. This miscarriage has hit me hard and still not handling it well. Me and my husband have been fighting non stop since their fight and my surgery. He keeps asking why this miscarriage is bothering me more than the last one (the last one was on Easter and a chemical pregnancy). He doesn’t understand that I will have scars forever now reminding me of what happened. He also wants me to yell at my dad and side with my husband no matter if he’s wrong or not. I can’t take the fighting anymore. And we have a vacation planned on the 26th together. I don’t even want to go now