Very new to this issue 😢

I have talked to my own boyfriend who is never really a grown 35 yrs old man just don't understand how he started saying this is " not my fault and that it is my mother to blame." I started texting him and than replies with "What? I don't understand. Are you pregnant or something or no?? Or is it an mental thing Mara?? Please tell me "

" True I know I know so what do you think we should do? Take an break or breakup ?? Right now I just can't believe this happened and I don't blame you Mara but I blame your mom so technically it was your moms fault . "

"Ok ok but now what you told me you said you can't ever get pregnant again?? Is that true or no?? " This all my boyfriends messages with me .. what my bf texted me back all after I told him I found out I have PCOS.

I told him I needed his support when I have been supportive with his own passing of his own father 2013 and my own father passed away in 2017 and also we have a lot of love yet I now unsure what he stands now these days when he went cheated on me for 6 years until 2020. I just wanted use to become stronger together even if this will be hard for me and also him to hear.