Regreting nobody over tears

Once you regret somebody you will have to get back with them but revenge is not always the answer but she says it is over we done besides i cheated on her sister so she will regret that she never had the kid that she always wanted to have and she lied to me nobody is worth your tears because there always forgiven your sins,wrongdoing they what u doing i know right from wrong so don't tell me that's not okay with me i don't won't to get play with nobody