Nothing can be worse than a broken heart. When the one person you love leaves you, life becomes meaningless.
Don’t listen to others; heartbreak is painful – take your time to grieve over it as much as you want. You can cry over the memories you two had and admit that you miss them. They were a part of your life, and they left a void that can’t be filled. So yes, you are allowed to grieve.
People grieve in different ways; some do it by eating junk, some party, some sleep, some listen to songs, and the rest read heartbreaking quotes.