Friend problems

So I moved from the state almost 2 years ago and I had 3 best friends. I went to visit 7 months after I moved and one of them didnt even wanna talk to me anymore. So we ended our friendship. I still talk to the other 2 but barely, I miss them a lot because I don’t have any friends here. I’m always the one who has to txt them in order for our friendship to keep going, and I feel like I’m forcing them to still be my friends. Should I still make an effort for their friendship or leave it how it is?