Never talk about bad parents. They have brought up and raised, and already for this one you have to respect them and be thankful. If you find it difficult at this point to understand them, put the conversation for a few days, but do not insult any person or behind their backs. In the end, the more you talk about them is good, the more they'll want to match your words. Do not hesitate to ask for forgiveness, if you are guilty, because later may be too late.
Parents always worry about their children, so share with them their joys and concerns, ask advice, after all, they have more experience, and together you may find a more acceptable solution to the situation. If you live alone, do not forget to call and come to visit, however, rests solely on them to solve their problems and get rid of the burdens not worth it.
Help your mom and dad. Let it be just a trip to the garden on your car, however, they will thank you, and you will be able to give them the priceless moments of communication with you. Thank them for their help and support they could provide you.
Talk to your parents about your love for them. They expect you to these words, because they remember how you were a child, how often have you hugged and kissed them. They gave you all my love and deserve the same response from you.