Complex sentence: Ashley confides in his uncle that his mother has been physically abusing him, stubbing cigarettes out on his hand, while David proceeds to lambaste the mother and society at general; the two embrace in a kiss before then going to bed with one another.
Split into simpler sentences: Ashley confides in his uncle that his mother has been physically abusing him by stubbing cigarettes out on his hand. David lambastes the mother and society at general; the two embrace in a kiss before going to bed with one another.