What would you do if you had a close friend who used to talk to you every day, share everything with you, and often ask for your help, but after gaining some success—like moving abroad and earning well, barely even replies to your messages now?

What would you do if you had a close friend who used to talk to you every day, share everything with you, and often ask for your help, but after gaining some success—like moving abroad and earning well, barely even replies to your messages now?