I did the same thing as you did. The person also got angry at me. Yes, friendship is hard.

I have to say though that you did the right thing. There is just so much you can do. You have a private life, responsibilities and people close to you in your every day life. Sometime your real life have to go first.

It's sad when someone can't accept that sometime you need a bit of space for yourself.

Maybe one day this "friend" will understand.

Take good care of yourself!