Okay where do I begin

Okay well right now I'm going through dealing with my parents separating and eventually getting a divorce. They are going to stay good friends but it's still hard. Now I think this is best for all of us because a relationship cant go one way it has to go both ways, both of the people In the relationship have to be in love with eachother and I guess It did not work that way with my parents. They were married for 17 years and figured out that they weren't in love, but this all came out almost a month ago when I was looking through my dads text messages and saw some messages that were coming from someone that was more then just a friend. And so it went from there, gosh that was so hard to keep it in I could only keep it in for that night I found out until the next day when my mom could really tell something was bothering and I felt like I would hurt her even more If I would've waited any longer, We were at sonic at the time, and so I told her and she didn't take it well at all and when we got home she just said that she loved me and had to go. Well then my dad was wondering what happened and I told him I saw the messages. And well at first He was just saying that she was just a friend or they had a deep friendship but I didn't believe that at all. So I had a friend come pick me up because I couldn't be around my dad any longer. My mom finally came back and I just did not want to be there for that! But somehow through it all they came to the conclusion to work it out and make their marriage work. Well that lasted 2 weeks until one night it all just came out again and my dad said he just wasn't in love with her anymore and wanted to be with the other woman. My mom didnt take it well at all.....but she finally realized that she felt the same, I dont know how that all worked out...but yeah. Its still so hard because my mom has her moments which is so understandable, and I do too but I just hide out in my room because it is my "safe zone". It just feels so weird like when I'll have to meet the other woman her name is chantelle and she has two kids, that's another thing I am an only child and now I might maybe someday have a step brother and sister....thats crazy!!!! Okay so thats that...another thing is my eye my appointment is the 26th of this month and I am so nervous because we are going to talk about me getting a prosthetic eye. I just cant take the pain or the irritation anymore and it is slowly getting worse everyday so why not fix the problem before it gets worse ya know? I just want to have that feeling again when I look in the mirror to see two normal looking eyes. Okay let me just let out what all happened 6 years ago I was hit in the right eye with a golfball and had to have 5 surgeries, and with my last appointment which was almost a year ago the doctor said there was nothing they could do so that was hard to take really because I just wish I could see out of that eye again..I mean yeah I can see some shapes and some colors but thats it. And the eye is smaller then my other eye and I guess that it will start getting smaller through the years so I think Im ready to just have it taken out. Its not that I'm giving up because how can I give up to something that will never get better and is slowly going to get worse? This whole thing messes with my self esteem as well, I dont like to look at people because Im afraid they will notice my eye because yes it does look kinda different but it looks pretty good for what it went through lol. Anyways I should probably go.  Cody