In September 2011, Bill returns with Pam and announce their plans to marry. After Pam tells Kevin he is not invited, this causes an argument and Bill suffers a heart attack and is rushed into the hospital. He recovers but Pam stuck by what she said and refuses to allow Kevin to attend the wedding.
In September 2011, Bill and Pam revealed their plans to marry.  Pam's refusal to invite Kevin resulted in an argument, leading to Bill having a heart attack and being hospitalized. He recovered but Pam remained resolute in her decision not to allow Kevin at the wedding.