To leave or abandon someone alone without helping or caring for them.
To leave quickly in order to avoid something.
leave someone to their own devices
to leave alone, unsupervised, without assistance.
leave someone in the dust
To completely overtake a competitor.
leave someone holding the baby
To abandon someone and put them in a position where they must take the…
leave someone at the altar
To abandon a prospective spouse by deciding not to get married at the …
leave someone to their fate
to abandon; to give up on; to leave on their own – chiefly in regard t…
leave someone in the lurch
To abandon somebody; especially, to abandon somebody and leave him or …