David was your boyfriend for about three years now. But there was one problem, he would prioritize his Gbf Heather more than you, he would never compliment you, or do things for you, but one time at a date he forgot and you saw on twitter that he was with heather

Today was your birthday and you chatted him, it was now midnight, he completely forgot about your birthday.

"Ofcourse he did."

You said, when you saw he was with heather in her house cuddling.