<human>: Can you give me the gist of the text in a nutshell?

I have a friend, J, who has asked for me to tutor him after school because I did well in two of the classes he is struggling in. I help him in the library after school for an hour but I often get home around dinner time because I have no way to get home. My parents both work late. I mainly help J whenever he asks for help. We have no set date so sometimes, I stay after school 2-3 times a week. 

This has caused tension with my boyfriend, K. We are in a long distance relationship, so when we're both at home, we're usually skyping the entire time. K is unhappy that I'm spending so much of my free time at the expense of and with another guy. I feel that there is nothing wrong with this because I'm just helping him. Every time I stay because I'm helping J, K gets unhappy. K does not really talk to anyone on a regular basis besides his family and me. 

J knows I have a boyfriend. 

If there's anything that's unclear/not enough information, please let me know. 

Should I stop tutoring J?
<bot>: I spend several days a week helping a male friend after school with school work. Boyfriend is unhappy. What do I do?