The wound of heart is the most difficult to heal but is only God that heal it and when we do not allow anything to affect it much.
And we should not full depend on human being and when you are wound or have heart broken you just have to quickly erase it from your mind and forget the issue so that you won't have hypertension.
That's the work of the holy Spirit.
He'll change your mind train your mind heal your broken heart and change your mindset and change you completely
of course that is how he works