worried

went to the dr. with my fiance and the tests results showed he has a problem with his heart and it could lead to a heart attack. they need to do further tests to see how bad it is. along with this he has very bad high blood pressure and has been put on meds. i am just so worried cause we have a 7 month old child to raise and god forbid anything happens. he has been through a lot of stress and so have i and i just hope things start to settle down. his family has been giving him grief for moving in with me but now after all these months they admit they didn't accept him being with me but now all of a sudden they accept me boy what a line of bull if i ever heard one.  i don't want to argue about this especially with what he is going thru but this whole situation i have been going through has been very upsetting to me he wants me to just forget it and say the hell with them and i know thats the best thing to do but i am finding it extremely hard to let what they did to me and my son go. they have been nothing but deceitful and hurtful throughout the last several months and i am just sooo mad at them for what they did that i just can't find it in my heart to forgive and forget. they have made my life miserable and now they accept me in their son's life? to be honest i think its just all an act i think they still don't accept me they just putting on an act so they can visit my son which if they couldn't accept him and me before they don't need to see him now i know thats wrong but with everything they did i personally think its for the best