Thanks a lot for your thoughts! Well, along with the sad face he also tried to meet up with her for coffee without my knowledge as we were fighting. This may have been fine if he had been upfront about it, however all their communication was without my knowledge and he had been indirect about what was going on. Her reassurance seeking texts attempted for him to belittle me, which he did. When obviously within our relationship my boyfriend credits me as the person in his life he's ever been closest and most open with even in comparison to his marriage. So seeing him belittle me to someone who had belittled his a lot throughout their relationship was a red siren and I kicked him out. I felt it was all very sneaky and that he was hiding feelings.

Right now, he does not talk or express any interest in needing to be friends with her. He says he doesn't ever think about it and has moved on happily with me, it's her actions that are bothering me. She is still seeking attention through unnecessarily mean comments and attempting to start fights over divorce payments or Netflix accounts. She has asked about me a lot, to which he's asked why she needs to know. Most recently, she has liked his Mums comment on Facebook, his family are no longer friends with her and dislikes her. Although being very negative towards him, online she is trying to play pleasantries with his family. I'm very confused about her motives as is my boyfriend who has recently unadded her. I don't want to input rules or regulations into my relationship, but she is continually trying to keep up a presence. I don't understand and his confusion over her virtual antics makes me unconfident in her motives.