Sadly i work as a train crew member and my shifts are 12h with diffrent hours, i don't want to quit because money is not bad for the country i live in. That shift times makes IT very hard to nawet someone new. These friends i have are from School

I have a close friend that for some time is in toxic relationship with his girlfriend. She does some really nasty things and he still believes it will be better. We are meeting rarely nowadays because of work, and when we both have days off he usually tells me that he's going to spend time with her. It saddens me beyond measure, i don't have many friends and i feel alone. I don't know what to do.