Ex boyfriend

My friend has been knowing this guy for 16 years and they dated for about 5 years both of them went to prison😔 a few years later they reconnect 😏she single but he has a girl but when my friend asked before they started having sex last year he stated he was single🙄 my friend found out that he stay with the girl and everything😡 at this point my friend has allowed her feeling to get tied back up 😳 mind you guys it’s like they still together every holiday he brings gift for her and the kids take her out for birthday hotel stays vacations and more can y’all leave some comments and let me know what y’all think about this situation me personally feel like they both has got they feeling tied back up but he stuck cause he has the girl what y’all think 🤔