A bad relationship should be terminated as soon as possible. This type of relationship is not healthy or productive, yet many will hold on rather than face the prospect of being alone until they find the right romantic partner. If the individual is abusive, either physically, mentally, or emotionally, then you should get out before things get worse. If both partners do not respect each other true love can not develop, and each person can not achieve optimal growth and success.
Don't let someone else control what you do in life. It's your decisions, your outcomes, your life.
You accepted less because you thought a little was better than nothing. Know your worth.
If You Don't Stay Together Through The Bad Then You Shouldn't Be Together For The Good.
So cry if you need to, but I can't stay to watch you, that's the wrong thing to do.
Some people come into your life as a blessing. Some come as a lesson.
Pretending to be happy when you're in pain is just an example of how strong you are as a person.