Someone says that God makes your all relation like- mother, father, brother , sister, soulmate but he gives you only chance about choose your friends by your sense, so this is the only relation where you can choose, thats why this is the best thing happens to you and you always shared everything bad things, good things, which you can not say to your other relation.
But that’s also very important that you always have a good friend who can guide you correctly, and who will always with you. And you didnt find this kind of things in your relation then better to cutoff, so you can meet with another one who will be might good for you.
Thank you .jai hind