Isn't this bad advice?

My family including my own mom; said i should be happy that my ex boyfriend left his baby mom and baby alone to be with me because it shows that he cares more about me than them. But my question to them was if he cared, why did he cheat on me with multiple women and got a 8 of them pregnant? We are still broken up and I'm glad.. isn't that bad advice to give to someone? Especially your own child? My mom drinks a lot and her man was in jail. so THAT'S probably why she said that. Smh
Isn't this bad advice?
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