hello i am a 25 year old guy from S.A.i am dating some girl.few months ago she told me she had a baby boy and i asked her more about this but she was lying or just joking.a few days ago i did the same thing to her and told her that i have a six year old boy but had seperated with the mother i only support the baby.she said am i joking and i said no then she was very hurt and asked but why would this happen to her.i told her that i am only joking and she was angry and asked why would i do this kind of a joke with her while i know how sensitive she is.i apologised she then said this is too much for her.what can be the problem and potential solution.