Reply To: Yavam inheriting father who was a ger

“We don’t want people to think that any case of ????? ??? ?????? ?????? ?????? is a Yid, since this would bring about big trouble. Lav Davka is the case of having a brother the same person to whom you want to return the money.”

Tosafos is specifically saying that the “big trouble” would be yibum problems.

“And if they he was Megayer with his mother and father and his father ended up having more sons from a different wife and the first wife dies, the Shaala is ???? as well.”

I think you meant that the first brother dies, but it wouldn’t be a problem because yibum is only with brothers from the same father.