so.. My ex and I had a relationship for about 4/5 years.. We have a son.. We had a house together and we were planning our wedding that would've taken place the 29th of June.. Everything was great, we didn't argue a lot and we took care of our son.. 

But for the last three months she seemed different.. She was hanging out with her "all time best friend" all the time, she would spend the weekend sleeping there and took our son with her, because I had to work my shifts.. 

I didn't think much of it at first but I noticed she didn't want to hug in bed anymore, no more kisses and she didn't reply to my texts, when I called her she said I was harassing her and stalking and all I wanted to know if everything was fine with her and our son, I asked her if she was cheating on me but she denied it constantly.. This kept going for the next three months, while I was struggling with a burnout.. And I decided to pull the plug on our relationship as it was too much for me to handle.. 

A week has passed and she was already in a new relationship with the same guy and guess what.. She was pregnant.. So I confronted her again, but she denied the fact that she has been cheating on me, after a few months I got a call from her new boyfriend asking me how she was in my relationship, because she didn't clean his house and wouldn't leave the sofa for anything, we've had a long conversation and he admitted her cheating on me, once again I confronted her with the new information but she denied claiming he was a drunk all the time.. 

Now im here at this point, knowing my ex has been cheating and is pregnant of her new boyfriend.. 

I just don't know what to do.. I'm stunned by the numerous things that happened in such a short amount of time.. What do you guys think ? 

My son is doing fine, I got him five days a week and getting ready to go to school! He doesn't really understand the situation right now but I'm working on it to make it better for him.. 

Well that's my story.. 

Thanks for reading..