Many of us support family back home or right here. It's a big part of who we are, and it can also quietly empty our savings.
Make it a line in your budget, not a surprise. Decide a monthly amount you can give without panic. When that's gone, it's gone until next month.
Saying 'This month I can send this much' isn't selfish. It's how you keep giving for years instead of burning out in one.