i'm going through something similar myself. my new man is very career orientated to the detriment of his suffering relationships in the past. but he still pursued me knowing and being open with me that he was not ideal. men seem to want their cake and eat it too. they like a relationship but don't like to put in the work that they put into their jobs. i can't explain that. i will say to any male readers that what i say is also a generalisation but it is very common.
no one can say if you should stay or should go but if you feel like leaving then that's your answer. i love my man too and i don't want to face the day i may have to take that decision if i'm not happy so i work at it as hard as i can, but we all have out limits. you got to do what makes you happy if you want happiness.
sorry, wish i had magic words to say that could help you.