I have dated my partner for four years, He does everything for me when I ask or not (even when it’s inconveniencing for him). He complained several times about me being stingy and how I’ve never for once gotten anything for him in the past 4 years we’ve dated and how I never came through when he needed my assistance the most when I had the means to. Right now I think he has been resenting me. Please help!

I think I have lost my boyfriend part 2

The thing is I didn’t realize how badly it affected him because he has always said he loves act of service. He’s good to me and has never slept with me (He is a Christian). His female friend got him a gift recently for something he helped her do and he has seemed to have lost interest in me, he seems attached to her now. Now I’m willing to do something for him but he feels I’m only trying to do it because someone else has.