Should I continue helping out my ex with his financial problem?

I broke up with my boyfriend about a week ago. Every month I would give him $150 to help him out because he struggles financially. This guy stopped me from coming to his place. If he was hungry, needed money for gas or wanted sex he would come over. He has anger issues and was always yelling and hollering at me for little thing and would rush out of my place because he was pissed. He always lied about things. When I ask for help from him there’s always an excuse why he can’t. He has been on dating sites and the list goes on. I had enough and just went silent on him. I went no contact on him and it’s been over a week now. Should I still e-transfer the $150 to him one last time or just forget about it? I need advice Please.
Should I continue helping out my ex with his financial problem?
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