Trying to move forward...

My ex called yesterday to talk about dog. He said I need to move forward and stop sending gut wrenching emails. I sent him an email being completely honest abut my feelings, but telling him I was thinking that I was also thinking about beginning a relationship with the man who has been my best friend and my rock through this ordeal. I guess it was really gut wrenching for him. He tried to be mean, and it just reminded me of what an SOB he can really be. Yesterday, he called me four times while on his overnight date with his new gf. I wonder if she knew about that. He had already told me he wanted to spend the afternoon and evening with our doggie daughter, but then he was in a hurry for me to go back and get her. He told me that he did not get to spend much time with our dog because he had to go and take care of a co-worker's dog. After being such a big part of her life for nine years, he thinks that taking care of someone else's dog is more important. What a loser!!!! I picked her up and decided that we would just have to work through this situation at my house with the large dog showing aggression toward her. I did not return her this morning like he thought I would, and he called about 1:30pm wanting to know where his puppy was. I told him I had decided that gas was too expensive for me to take her to see him and to have to make multiple daily trips to make sure she was okay while he was busy. I told him to just let me know when he had and wanted the time to spend with her. He wants her tomorrow evening. I wonder why. I guess he might thinking differently if we do decided to move away because she Will MOST DEFINITELY be coming with me....