A little background: My fiance and I have been engaged about 3 months. My dad was super angry fiance did not ask for his permission before asking to me marry him. I didn't and don't care; I don't need anyone's permission to marry the man I love. Originally were thinking summer 2021 for our wedding but 2 weeks ago we found my fiance is getting deployed (Army) at the end of the March. So all of a sudden there's a wedding planning frenzy. We decided eloping to NH was the best idea because where I live it would be a while before we could get our hands on the marriage certificate which is needed for various army paperwork before my fiance ships out.
Fast forward to now: I bought my dress 2 days ago with my sister, my daughter, and my stepdaughter-to-be. My dad calls me and screams at me because I purposefully excluded my mother from my bridal shower. Uh, what bridal shower? She was unable to come dress shopping because she had to work, but she came to the fitting with me yesterday. I did not purposefully exclude anyone. He didn't listen, just kept yelling and calling me names. Today I get a lengthy text from my mom about how upset she is that she is not invited to my wedding. I explain (for the hundredth time) that we are eloping. Nobody is coming except for us and our 2 children. There isn't going to be a reception, just a quick city hall wedding. There will however be a reception next year when my fiance returns from deployment and all friends and family will be invited to that celebration. My mom didn't care about any of that. She called me up to scream and yell and tell me what a piece of crap I am and then calmed down long enough to tell me how she could drive up there and get a hotel and essentially crash my wedding. My future MIL is a doll, I love her, but think she might be more than a little upset if she found out my mom was there and she wasn't. And MIL absolutely cannot go because FIL's health problems make travel very difficult and she would have to pay a nurse to come with them. I explain this to my mother and she goes right back to yelling at screaming at me.
I don't know what to do. My dad is not speaking to me. My mom is alternating between completely ignoring my existence and trying to convince me to let her attend. I need some advice. How do I fix this? What can I say to them so they understand that it was never my intention to upset anyone?