I need help-Should I dump him?

do what suits you , youve helped him lots in the past and it was like he was co-dependent on you , you have your life to lead and you deserve to!! he will be fine , the not feelin sexual towards him and feeelings for someone else are a bad sign !! i felt like that about someone in my past and wanted to go with my gut instinct but didnt WASTED 7 years of my life !!! your kind you deserve better!!! lots of luck xx