The best approach is honesty, but considerate honesty. When she does make time for you, tell her that you miss her and don't feel like you two spend as much time together. Let your feelings out, but be careful not to sound like you're accusing her. You can even admit you're jealous of the time she spends with others and that you understand sometimes friends move on; you just hoped that wouldn't be you two. Friendship is founded on being open and honest with each other, even if sometimes it hurts, but the reason I say to avoid sounding like you're accusing her is because that may make her defensive. She may not even be fully aware of why she moved on and you two can work through this together free from anger. And, if she does decide to keep moving away from your friendship, at least you know you two talked and tried to work things out. Sometimes people change, but at least give an open and honest dialogue one last try before the end.

It's sad when former friends were once close but drift after awhile. It has to happen sometimes, if it does it's not meant to work. It's even more difficult with best friends or romantic partners. Trust me, I've been through rough times with my bf where it separated us for a bit. It was the hardest time of my life. You can always try to mend the damage even though it will never be the same. Or if it can't be fixed (if your bff doesn't want to put forth the effort) you can only take time to move on. It's basically death of a kind. Death of what once was. And just like with physical death, it takes time to heal, maybe even as long as many months. Don't be worried if it's been, like, 2 months and you still find yourself getting choked up. Allow yourself to grieve and have confused emotions. Don't feel upset that your friend has moved on and you haven't. For me, my bf was happy not being a couple last year and I was still in shock. It happens and you aren't alone. Don't keep to yourself

Find people to surround yourself who do like you

thank you so much omg ;;