What are break up dreams about?

IRL I'm divorced with no intention of getting remarried but in my dream I was late for my wedding (to a new guy I don't know, not my ex).

On the wedding day I woke up 15 min before I was due to be at the ceremony, my "friends" were supposed to be helping me get ready but kept stalling dragging me all over town to make me as late and look as ugly as possible. My sister was there (who I no longer speak to because IRL she went out of her way to destroy my marriage). My dress was made of cheap cotton, crushed with holes in it and I had no shoes, they cut and dyed my beautiful hair ruining it and tried to put drag make up on me. I was an hour late and still not ready. I knew I'd missed the wedding thanks to being sabotaged.

The night my ex and I broke up. I woke up to a massive explosion. Massive, in my mind, we got nuked. I got up out of bed to see anything out side but nothing. I waited for my parents to wake up, but nothing. I went on a community Facebook page to see if anyone reported it but nothing. I then feared I had that syndrome where people hear massive explosion but it’s on their mind. But that wasn’t the case. What could that be of mean?

I(F20) was in the central bus station in my city.
It was completely empty, just me, my parents and siblings.

My parents are divorced. I have a 16yo brother and 8yo half sister on my father side.

I stand there and my dad is behind me braiding my hair. My hair is black if it matters.
My mom and siblings stand together in a 10 feet distance from us, not too far and not too close.
Just quietly standing and looking.

I tell my dad that my mom can do my hair and I try to walk to her but he keeps doing my hair anyways.
I ask him why doesn’t he braid my young sister hair and he’s quiet and keeps braiding mine.

That’s pretty much it. Seems like we’re waiting outside of the hair extensions store too but I couldn’t say for sure since that’s all I remember.

The point was my dad was braiding my hair in thick braids standing up in the empty central bus station.

I feel like it has a very deep meaning since it’s a really strange dream

There is a TL;DR at the end so if you don’t want to read, and

I was sitting in a school courtyard, hugging and kissing my current boyfriend, Sandy. From my side, there is a guy whining that I never hug him. The guy has red hair and freckles and honestly he looks ugly but I assume me and my current boyfriend broke up in dream but we still were attracted to each other even though I was dating someone new. In the dream I wanted to broke up with the red head man, who I have never met before in my life, but I felt guilty about potentially using him so I didn’t want to break it off yet. I did not like him more than pity him though. I will call the red head, Steve.
The bell rings and the boys leave, while two of my girl friends walk me to my class. I care deeply for both, there is none of the red head “I only pity you” stuff going on with my friends. However, I rarely talk to one because she might be depressed and doesn’t answer the phone, we will call her, Sofia, while the other is my best friend, Usagi (She loves Sailor Moon). As we walk to class, the sky goes dark with clouds and as the rain falls, lightning nearly strikes us. We run to the furthest building possible, me carrying Sofia at one point while she says she’s going to vomit. The lightning nearly strikes four times before we make it to a building with cover. I keep carrying Sofia and she throws up on my back. I’m annoyed but I understand. Usagi promises to care for her on their way to class and both leave.
When I go to class, I ask for a spare sweater or jacket since my shirt is nasty. It smells awful for obvious reasons. My friend, Aaron, offers up his sweatshirt and I take it going to the bathroom. It’s a girls bathroom but it appears both men and women are inside studying French. I studied French in high school and I am afraid I can’t speak well so naturally they speak it better than me. I then lose my phone somehow while changing out of my shirt. I try to find it when an old man begins cleaning the faucet and when I smile commending him for his work, he smiles back.
I then just end up in a car in a parking lot with Sandy, my real boyfriend. I don’t remember what happened except I ended up being chased by a bull and had to find my way back inside even though I don’t remember why I got out in the first place. I can’t remember anything else so I think it ended there.

TL;DR
• Two boyfriends, one I am dating in real life, one that is ugly and doesn’t exist but apparently I’m cheating on him with my real boyfriend
• Two friends, one needs to be carried and throws up when I carry her
• Lightning storm
• I get chased by a bull
• Lose my phone while changing shirts

Last night I had a dream, it was a long dream but im gonna cut it short. Anyways, in the dream I had a girlfriend, but the girlfriend was my ex. She was still my girlfriend in the dream, but skip through all the mess to cut it short, we broke up AGAIN in my dream because I found out she has a male genital? (this isnt the case of why we broke up in real life.) But then something weird happened my dream skipped time to where I was talking to her friend and I asked her "So she was a man this whole time?" So then her friend answered, "No shes a god" And what I took from that part is, shes a god and she can take a human form but when shes in just her god form she has the male genital? But thats the reason I broke up with her in the dream, because she had the male genital, and I was so mad about it that I travelled to some kind of demom realm where I stayed, Skip forward time, I made some kind of demon friend, but I decided to return to the heaven realm but when I tried "satan" im guessing, said "I never said you can go" but then he said ha, im joking, So then as I was walking through the portal I told him "say bye to boeboe", which was my dream demom friend thing, So I went through the portal and then I woke up with a bad headache.