My Scorpio boyfriend left me for his baby mama will he come back?

Thanks for taking the time to answer my question appreciate it .

I am heart broken and depressed and devastated.I been with my now (ex) boyfriend for 1 year who is a wonderful person very kind and down to earth ..when we first got together he told me that he and two older kids (14,17) by two different women and a baby on the way by another woman .. he explain to me that they where never in an exclusive relationship but they where having sex on and off for the past 4 Years he even had relationships with other women in between .. well she could have kids because of fibroids but for some reason she end up pregnant . Well through out the pregnancy he was there physically but not sexually .. well he always say I don wanna be with her just because she pregnant and that he wasnT attracted to her .. well after the baby born (currently 5 months) he started to act different he was doing things a boyfriend would do when it comes to his baby mother .. he had her sleep over at his house every other weekend ( he claimed that he wanted his mother to have a bond with his son) then he would take her to the movies drop her to wrk do her laundry and even take her grocery shopping .. well all of a sudden he’s saying he’s not the man for me I can do better ,, then he said that he have a better connection with her she likes the same things he like and he learn from her and IM not the woman for him .. then he saying he owes it to his son to make it wrk with the mother cuz all of his 2 other kids he tried .. Im completely devastated and heart broken. How can he go from saying that he never though he find a woman like me and I make him happy and him not being attracted to her to shes the woman for him.? What do you think guyes ? Heartbroken 💔😢