Has going through a divorce or breakup change the way you are with people?

I’m going through a divorce and I’ve been distant my from family because of it. Tbh I’ve been miserable and I don’t want to fake the funk or rub anyone the wrong way. My fav family member texted me a few times asking me when I was going to stop being distant. I honestly don’t have an answer. They know what’s going on with me. I feel like I’m offending them and I’m going to burn bridges with my own family because I’m so to myself. Im 23, a single mom and I’m trying to get my life back on track, not to mention my 2 year may be autistic so I’m also trying to get that figured out. It’s a lot. I don’t know if I’m going about things the wrong way. I just know that I feel like I need space.