I have mixed feelings about going home. Part of me wants to stay and part of me wants to go home.
I'm torn between staying and going home.
1) I have mixed feelings about going home. Part of me wants to stay and part of me wants to go home.
「家に帰るのが複雑な気持ちです。留まりたい私と帰りたい私がいる。」
mixed feelings で「複雑な心境・複雑な気持ち」
2) I'm torn between staying and going home.
「留まるか帰るかで板挟みになって悩んでいる。」
be torn between A and B で「A と Bの狭間で迷う・悩む」
ご参考になれば幸いです!