Hello & Welcome, Cupcake1223!
Wow.
- recent personal breakup with severe accompanying emotional turmoil
- disheartening post-breakup interactions
- witness to violence against a loved one
- recent family breakup
- recent homelessness
On top of everything your post indicates you are a sensitive, caring person who feels acutely. You must be in agony.
Have you tried to contact help? Please keep posting.
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My dog
mastered the "fetch" command. He would communicate he wanted something, and I would fetch it.