Husband and wife visit husband's relatives for an overnight stay, the related person keeps popping in and out, while the spouse of the related person keeps pouring alcohol. Eventually the wife realises she is really drink and plods off to bed. The following morning the wife realises the husband joined her shortly after and had sex with her. The wife was more drunk than the husband as she had been drinking rose wine whereas the husband had been drinking beer.
Wife has no relocation of anything beyond plodding off to bed, but knows there was sex as husband confirms same the following morning and it is obvious the following morning.
Is this wrong or just a weird thing that happened?