It's/You're breaking my heart!

humorous

something that you say in order to tell someone you do not feel sad about an event or situation.

'Things are so bad right now she's had to sell one of her houses.' 'You're breaking my heart!'

• bit on the side
• bits and pieces
• bitter fruits
• bitter pill
• bitter pill to swallow
• bit too much
• black and blue
• black and white
• black day
• black mark
• black out
• black out something
• black sheep
• black sheep of the family
• blah, blah, blah
• blank cheque
• blast away
• blast from the past
• blast someone to kingdom come
• blast something to kingdom come
• blast to kingdom come
• blaze a trail
• bleed dry
• bleed for
• bleed for someone