Can We block forwarded e-mails without all e-mails from sender

Hello everyone. So here's our dilemma. We have a family member, which We very much and remain our most important way to contact is email. But this family member, in addition to our personal correspondence, which We very much like to send me a TON of spam forwarded to conspiracy theories and inaccurate messages () to an older family member who is just learning the internet and stilleeds,ot all are familiar. Is there any way We can just set our settings block only chain e-mails, it shall, without actually blocking it is our main account that all our other forward, but it is with our Gmail, We keep an for family and friends is, so if you can tell me how to do it the big one. If Gmail canot help but can, that's ok, We just want to get it in Switzerland

If you bought the frisbee your punishment is the loss of your $ 15.

Can We block forwarded e-mails without any e-mails from the sender