18 years age gap?

Hey everyone I’m F (24) and my kinda-ex isM (42).
I know. The age gap is WIDDDE, however we have been seeing each other for over 3 years.
Last year, I caught him with another girl when I went out and then I ended up blocking him and moving on although it was so hard because I’ve never felt betrayal like that.
Cut to this year when I ran into him in a bar and we hit it off again. Apparently the girl was his cousin. (Yet to be proved)
I know he has a wandering eye but we get along so well and are physically attracted to each other.
I need to guard my heart I know but is it worth redoing our relationship with new rules? Or just take what I can from him and leave it? I don’t usually get treated as well from men and he treats me and his house offers me an escape away from my parent’s house.
What do I do? Happy to give more info if needed. Please help, thanks!
18 years age gap?
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