#pll problems

This really pissed me off.

pll season 7 : Team -A.

I have read a couple of very nice theories on here the last few days. 
There were four that stood out to me and I support and on which I’d like to base my little theorie (if one of them is yours, please, tell me so I can credit you) 1. Spencer has a twin 2. Mary is Spencer’s birth mother 3. There are triplets, based on the story about the two girls (Mary and Alice): Mary Drake, Jessica DiLaurentis, Alice Drake (AD) 4. Jessica and Mary can be compared to Alison and Courtney in the books @aliarstheorypll Now for my thinking: Spencer does indeed have a twin and Mary is their birth mother. Now, I don’t think there are triplets but I do think there is an Alice Drake. I think that Jessica and Mary are Alison and Courtney in the books. In this case Jessica is Alison (the crazy one) and Mary is Courtney (the one that was initially admitted to Radley because of her sister). Like Mary said: ‘I was born first, she was born jealous.’ Hear me out. When Mary give birth to the twins (fathered by Peter Hastings), one stayed with Peter and received his last name and the other initially stayed with Mary and therefore received her last name, Drake. What happened to her in the course of her life, we don’t know but it can not be pretty. *Scroll down to the end of this post to read my thoughts on Peter, Mary and Jessica. *Peter, Jessica and Mary: This is gonna be crazy, so sit tight. Even I think this is far-fetched and I don’t necessary believe this will be the case but it might. If Peter had an affair with both Jessica and Mary (he would have to according to my theory) this would mean that these affairs happened in the same time frame. Even for these fucked up families, I think that is hard to believe. I do indeed think he slept with both sisters but I don’t think he knows he did. I think his intention was to be having an affair with Mary, not Jessica. They might even have really loved each other but didn’t get into a relationship because Mary got admitted to Radley (we all know that image is important in Rosewood). Like I said in the beginning of this post, Jessica was jealous and therefore pretended to be Mary and slept with Peter. In this way it makes sense that he slept with both sister in the same period of time. Who killed Jessica? Because of this I think either Peter or Mary did, to get their revenge. This twin of Spencer’s is named Alice Drake and she is A.D., maybe even Uber A. Her motive? ‘One was born jealous.’ The course of Alice’s life hasn’t been easy by far and she has grown jealous of Spencer, who has lead the perfect life according to her. What makes me think Spencer has a twin/is mothered by Mary? - Spencer looks way more like Mary than Veronica. I think Melissa is Veronica’s kid, Melissa looks more like Veronica. - In earlier seasons, Veronica Hastings tells Spencer something along the lines of 'we never knew if it would be you or your evil twin coming down for breakfast.’ I think Spencer having a twin has been alluded to throughout several seasons and explains why Spencer cannot remember some of the bad things she has done/been accused of doing. (Thanks to @diggingupbones) - The caffeine and the language things have been mentioned very specifically for Spencer throughout all the seasons. Now, in 7x01 they have been associated with Mary very clearly as well, especially in the scene between the two. Technically nothing happened in this scene except for clues that Mary is her mother. If she is not, why bother to make this scene? - 'You and your sister look so much alike, almost like twins.’ Mary says while looking at a picture of Spencer and Melissa. She does not mention Melissa’s name in this line so I think she wasn’t talking about Melissa but Spencer’s twin, her own child, so she would know. I think her looking at the picture was done to throw us off. Remember this the scene in a previous season where 'Jessica' is standing in Spencer's room and staring at her? I think this was Mary, not Jessica. The facial expression is so Mary-like. Why on earth would Jessica do this? - The scene with Spencer and the creepy dancing girl in Radley. We never really found out the relevance of this scene. Let alone why this scene was with Spencer? The dancing girl could be Alice and the scene would be based on their twin connection. I wouldn’t be surprised if Alice herself went to Radley, or spent time there as a child because her mother was in there and she had nowhere else to go. - Mary seemed to feel a little too comfortable drinking tea with Spencer. - Spencer kept on asking a lot of question about Mary’s connection to the Hastings and was very persistent. Instead of asking questions about Charlotte only she asked a lot about her parents, why? You would think she wanted to find out about the Mary-Charlotte history and not the one with Peter and/or Veronica. She could be already suspecting something. Now let’s continue… The ‘Spencer’ that Hanna saw, is Alice, A.D., the one who captured her and wants to know who killed Charlotte, her sister. 
She sang 'Hush little baby’ to Hanna. Where would she have heard this before? Yes, she heard Mona sing it in the dollhouse. Hear this: I think that Alice and Charlotte have been working together and built the dollhouse. Remember how the masked person in the dollhouse seemed familiar to Spencer? Yes indeed, I think this was Alice, Spencer’s twin. You often hear twins have special connections, even though they have hardly/never spent time together. Why do I think it was Alice talking to Hanna? - The obvious reason that this 'Spencer’ did not have her current hair. Yes, it might be Hanna’s memory from Spencer like she was years ago BUT this Spencer mentioned A.D. And Hanna doesn’t know this name/reference for this new 'A’ person. - This 'Spencer’ seemed to be very confused to realize that Hanna really didn’t know who killed Charlotte. She must have really thought they knew or had something to do with it (which is reasonable since the girls were terrorized by Charlotte). Real Spencer or hallucination Spencer would never be confused about this because she knows they don’t know who did it. - But then the question arises: why did Alice/A.D. help Hanna escape? This could be just for the simple reason to keep her secret and make Hanna believe that it was really a dream about real Spencer. Hanna wasn’t useful anymore anyway. If A.D./Alice is working with Mary, she might have known that Hanna would be 'caught’ again by Mary. From the promo we don’t know if Mary actually takes Hanna back home or back to the barn or wherever. From the three girls digging scene we can assume that Hanna is not safely back home yet and it sounds like their plan to safe her didn’t go so well. Who was Spencer texting? 
I don’t really know but I have two options: 
1. She knows about Alice and texted her about Hannah. I that case she does know that Alice is A.D. (Spencer would definitely be able to put two and two together and realize that A.D. could be Alice Drake) but doesn’t tell the rest for some reason. 
2. The text was NOT about Hannah being alive it was about ALICE. Spencer knows about her twin and is trying to find out whether SHE is still alive and therefore if she could possibly be A.D. Spencer’s friends don’t know about this possible twin and I think it is quite Spencer-like to not tell them until she knows everything for sure.