Single-parent families can't bring up children as well as traditional families...

Single-parent can bring up children in an excellent way but it's not as same as a traditional family...for example a single parent can give all the love and things to his or her child but the kid will miss her dad or mom so the child is going to feel a little bit bad. But let's imagine another case where the child suffers because his dad punishes him for no reason and hits him and her mom so then the couple gets divorce and the kid is going to be better with her mom. A traditional family can bring up a child only if they make things work like talking, having some time together, etc.