My bf of 2.5 years goes to the casino every week. I have told him multiple times that it bothers me. He tells me that he has no money for a ring.?

I am 50 he is 54. I live in my own home and he lives in an apartment. Everything in the relationship has been great but he likes to go to the casino every week. I don't know how much he spends. He told me that he wants me to move in but I told him I don't want to move in with a ring. He works as a machinist for a bedding company and doesn't make much money and he has a part time job 2 nights a week. Tonight, I walked out on him because he wanted to stay at the casino. I told him that I was leaving and I got in my car. So, how long should I wait for him to call? He has been married before and divorced with 2 children and I think he is scarred from that. I have been married and divorced too with 3 kids. I don't know why I stayed in the relationship as long as I have. My house is falling apart and I was going to move in with him without a ring at the end of the summer so I could get rid of my house and save money and if there is no engagement in a few years then leave. I have a good job and can support myself. So, how long do I wait for him to call? Or should I call him?
Thanks
My bf of 2.5 years goes to the casino every week. I have told him multiple times that it bothers me. He tells me that he has no money for a ring.?
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