Need to just vent

Well back In may of 2015 me n my mom had a huge fallen out. Alot of things were said that shouldn't have been said on both sides. A few months went by and me n her didn't speak at all. Then one day I just said let it go to myself n called told her I was sorry as she told me she was sorry. We began to speak again and everything has been back to normal. We speak to each other just about everyday. Well I'm pregnant again and my husband mom n my mom n sister n law is throwing me a shower. So my mom got all the addresses written down for me as I asked to do the invites to feel apart lol so last night I'm sitting down writing all the invites out and addressing them when I got to my mom's sisters name which my mom wrote her address down wrong. So I called my mom n asked r u sure that was it it just doesn't look right. She said she thinks it was right. But I still didn't think it was. So I got off phone with her n called her sister which is my godmother. N I asked what the address was she told me then right after she told me she tells me don't bother sending her one cuz she isn't coming cause she isn't happy with me on how I treated my mom and that my mom has no choice but to forgive me cuz I'm her daughter. I just said wow okay then have a nice life. N hung up. It hurt me so much. I called my mom back n told her what was said n she wasn't happy with her sister. I was in tears n so broken hearted. She doesn't wanna be apart of my life fine. I honestly dnt need her she hasn't done a damn thing for me ever.

Like my mom said what happened between us was between us n that her sister was wrong. That it was in the past n we both said sorry n moved on.

This kinda makes me not wanna have a shower n all. I know that I won't have any family there on my side but my mom. I'm just hurt.

Any advice u ladies can give me. Should I go on with the shower n not worry about her?

Or should I just call the shower off?

I'm lost n hurt.