give in to
phr. v..phr. v.. to stop fighting against something and finally agree to do it or let it happen.
phr. v.. to cease resistance to an influence, desire, or demand; to yield to a superior force or persistent pressure.
I finally gave in to my daughter and bought her the toy.
The government refused to give in to the protesters' demands despite the ongoing strikes.
After hours of intense negotiation, the committee gave in to the pressure from the board and approved the controversial budget.
usually followed by a noun representing a person, a desire, or a specific demand.
contrast with 'give up' (to stop trying a task); 'give in to' specifically implies a struggle between two opposing wills or an internal struggle against a temptation.
He gave in his boss.He gave in to his boss.the preposition 'to' is necessary to indicate the person or force you are yielding to; 'give in' without 'to' usually means to submit work.