Complex sentence: However, single adult female parenting has had negative results on male children, because similar to female children, male children are more functional & competitive in a same sex single adult parenting home, when & if a divorce takes place.
Split into simpler sentences: However, single adult female parenting has had negative results on male children. Similar to female children, male children are more functional & competitive in a same sex single adult parenting home, when & if a divorce takes place.