Hello and Thank You for using Just Answer. I am sorry to hear about the problems that you are having with your daughter. You are in fact on the correct path in seeking counseling for your daughter. Additionally since you have given her several chances to improve her behavior, she must suffer some consequences for her inappropriate behavior. Taking her cell phone away and the other actions would be a wise idea. She needs to have any temptation removed for a while so she cannot contact such older gentlemen. Also, limit her activities outside the home unless she is supervised by an adult. She is probably being manipulated greatly by the friends she hangs out with. For teen age girls, it is "cool" and a status symbol to have an older boyfriend. However, it would not be "cool" if she ended up pregnant. The guys would not care. They are simply using your daughter unfortunately.
Have a great Monday!!!