AITAH for breaking up with my boyfriend because he lost my dog? (UPDATE)

Last update for a while: I have pressed charges and I now have a lawyer. I unblocked my ex like some of you said and it was THE BEST THING I DID, he is incriminating himself and my lawyer believes we have chances of winning. Also, I might be able to get a protection order. His friend group has apologised. His mom is in contact with me. Milo will be home later today and she has very good chance of making a full recovery, at least phisically. My locks will be changed tomorrow.

Thank you all so much. I am sending you and your pets the warmest hugs. 🫂

For the people that wanted to see my girl: https://imgur.com/a/eOnJPAX

Original post: https://www.reddit.com/r/AITAH/comments/1igm5gn/aitah_for_breaking_up_with_my_boyfriend_because/

Hi, a lot of people asked me for an update, I should have waited until I got some rest, but you all were so helpful and you deserve to know how this ended.

I have added a tl;dr at the bottom and please excuse any mistakes, I am exhausted.

My ex came today to get his stuff, and some of you might be happy for what you are about to read, but he did not get a single thing back.

When he saw me he started begging me to forgive him and, thanks to you again, I agreed to forgive him if he told me the truth. He just looked me straight in the face and said "If I'm going to be honest, you won't forgive me". My heart broke all over again, thinking about the worst of things. When he saw me cry, he told me I should get over it because she was already old, but if I really wanted her back, I should get back with him and when he trusts me that I really forgave him, I could see her again.

I was exhausted, hopeless and angered, and even though I wanted my girl back, I could not look at him, let alone be with him for however long he thought it took me to forgive him. So he left, not telling me a single thing about Milo.

I got a call some hours hours later and on the other end was a lady who found Milo on the side of the road. She told me she would wait for me to come, because when she wanted to pick her up she seemed to be in pain.

When I got here and saw her, laying there, all my emotions flooded me. My sweet baby, even though she looked so different, was alive.

She is now staying overnight at the vet, she has 2 broken ribs and is dehydrated. If everything goes well, she will be home soon.

I appreciate each and every one of you that took the time to guide me in this nightmare. Thank you again. I will be pressing charges.

tl;dr: my baby is alive and will be home soon, I am pressing charges.