I need your opinion. I will try to tell my story as neutral as I could. At the same, please be unbiased and give me your personal opinion.
6 months ago, I broke up with my girlfriend over a dog issue. Our 2 dogs were fighting and they needed to be in different room every time. We even took turn to sleep on the couch with one dog so they could not bite each other. I basically gave her an ultimatum (which I should not) to find a new home for one of the dogs. She did not want to and this was how I got bitter and mad. Finally, we took the dog back to the breeder but I was still mad that she did not do everything that she could to “meet that deadline”. In my mind, I was mad at her for 1 month and the next 5 months, I would act normal. Just going to school and come back home asap. I was not looking for anybody or tried to. I planned to get her back on Valentin day but I did expect that she was in the middle of something with somebody else. We called him “Joe” and he works at the call center for her company and lives in another state. So they never met but they surely spent a huge amount of their time around the other schedule. They would text/call very early in the morning, during breaks, before lunch, afternoon break and throughout the evening. Since we had history, she cared about me and “I thought that we were back together”. One day, I texted her and she said that she was too busy to text back so I let her work…..I later on found out that she called him during her 15 min break on both morning and afternoon. :/ I asked her that if she was willing to get back together, she needed to lose him because I was too jealous. She agreed. 2 days later, I accidentally found out that she told Joe to get “whatsapp instant messenger” because I could not track their communication. I confronted her and she admitted it…….it hurts when she lied and tried to conceal their communication. I totally lost my trust for her and now I tell her to she could text him. She always carried her phone around and sneaks around to other room to text him. When I am in the same room, she flipped her phone upside down so I could not see the notification that she is getting. So I gave her 2 weeks to make up her mind. Should I end it? Please keep in mind that she lives under my house with her 2 children and could not afford a decent apartment on her own. About these 2 weeks given, it has been 1 week and she did not try to slow down her communication with him and she even confirmed it with me. She even used the word “addicted” to him. In addition, I am a pre-nursing student and my grade went down due the situation…