Mom Yelled at me Right When I Woke up on my BDay

Long story short, my mom got upset with my dad and took it out on me the night before my birthday....she remained butt hurt and upset at my dad until the next morning (which was my birthday already). It was a fresh new start, and she texted me ‘Happy Birthday.’ Then I called her to see what time she wanted us to meet for lunch.

...She started yelling and me, blaming me that she was still mad and that her blood pressure was up because I defended my dad and told her not to take such things so personally. WHAT THE HECK....you would think she would have already gotten over it and slept it off!! Immediately, my mood got affected and it put me in a horrible mood for the rest of my birthday. I have been feeling like complete shit ever since. My birthday felt like complete shit because of how it began. I did not deserve for her to take everything out on me. She’s just so bossy and so irritable, it’s beginning to make me feel like that!!!

I a way to fine peace, any tips ladies? I’m so stressed out!

PS: I am 33 years old and my mom treats me like this....very absurd!