Nurse helped Romeo and Juliet because she loves Juliet. Juliet didn't want to marry Paris and Nurse stood by her (at first). Nurse was the one who raised Juliet and she cares about her. Juliet is hurt when Nurse betrays her by advising her to marry Paris after Romeo was banished.
The Friar has an idea that marrying them will end the feud. He doesn't really think this through, since the marriage cannot affect the feuding families unless they know about it, and the Friar does not have the courage to tell them.
As for the nurse, she is Juliet's servant and has been since Juliet was a baby, and Juliet asked for her help. Of course, she was happy to do it, since she delights in the possibility of Juliet with a man--any man--Romeo or Paris, who cares?
because they think if Romeo and Juliet get married their families will stop fighting
The nurse enjoyed the thought of Juliet having the sexual pleasure of an adult woman; she had a somewhat earthy perspective.
Susan
Paris married Juliet for money in Romeo and Juliet.
Angelica
The nurses sisters name is Dorothy.
Yes. He is married to Juliet Joslin. They married back in 2006 and in 2010 they had their first son, Cal.
Angela
peter
Susan
Paris married Juliet for money in Romeo and Juliet.
Romeo and Juliet get married.
The nurses sisters name is Dorothy.
She is earthy, practical and not particularly scrupulous.
Angelica
Friar Laurence married off Romeo and Juliet.
Romeo and Juliet
The nurses sisters name is Dorothy.
Romeo, and Juliet.