I would never fall into the trap of really opening up emotionally, I've read to many horror stories of normies for that. But I don't think it would bother me besides a general disappointment in female nature.

This would lead to me not burdening her and being dependable.

I would also pretend to not be desperate to keep her and use redpill stuff to keep her attracted to me, I think their advice is the most likely to work. Especially I would use her to make new friends as guys with girlfriends get an automatic status boost I could capitalize on.

I would try to hide my powerlevel unless she is based, which will be extremely unlikely.

I am pretty sexist but this is not necessarily bad as it means I would be (supremely) gentlemanly.