prayers please

My husband is the king of tactlessness...after he got in last night/this morning (1:00 AM)he tells me that our good friend Joan (her husband is one of ET's closest friends) has breast cancer, she had a mastectomy on Mon and will undergo chemo treatments..They've been our closest friends since we moved to Huntsville 18 years ago.We've watched each others kids grow up.Their oldest daughter babysat my kids ..I worked with their second born when she subbed at our school. this is rough please keep Joan in your prayers..I know she's strong but still this is a terrible thing for anyone to go through...They were supposed to be be moving in a couple weeks to Seattle for 2 years ..I don't know what they'll be doing now,,, Please again pray for them both