Tara Road (2005)

Marilyn Vine's (Andie MacDowell) life is devastated by the accidental death of her much loved only son Dale during his 15th birthday celebrations in New England. 3,000 miles away, Ria Lynch's (Olivia Williams) marriage comes to a stunningly abrupt end in Dublin, Ireland, when husband Danny (Iain Glen) reveals that he is leaving her for his pregnant mistress. An accidental phone call brings these two otherwise unrelated women together and, in their mutual need for space and time alone, they agree to a house exchange.