I’ve tried for so long to remember this movie but the name slips like sand through my fingers.

What I can remember is a woman who is proposed to her boyfriend (who may or may not be a doctor)  and she goes over to his family’s house/estate to have the wedding.

However, her sister feels like she’s not really in love with him.

When she marries him and goes to bed, the next day, she relives the same day over and over again.

She grows closer to her fiance’s brother but he (in fact nobody is) is not aware that she’s in the time loop.

I remember a controlling Mother calée Margaret, that she learns Italian and the phrase (or something along these lines)

“When you fall in love (?)  it should feel like getting into a warm bath”.

I really need some help. Please

Thanks