Hubby Is Home From Hospital

It is rather a scary thought having your husband 'bitch" at you for no reason at all, after leaving the hospital I call the "germ-factory", if not a "hell-hole". He was there for 10 days...presumably for a pulmonary embolism..which was desolved and gone in three days....but they were giving him all these batttery of tests to figure out where it came from, to no avail~!!! Now I have to deal with the brunt of the man's crankiness from being couped-up in a very uncomfortable hospital bed....he is stiff and irritable....and needs to walk with a walker and cane as a result of his athritis acting up from not getting the rehab he should have. Like it's my fault~!!!!?!! After I told the man for months that he needs to be more mobile and exercise those muscles and joints by walking and doing stretching exercises. He ignored me then....and he is punishing himself, by lashing -out at me now~!!! I am trying to be patient.....I am trying to force him to either do things himself or at least get the message about it, but it is getting more and more difficult, when my 30 yr old son keeps being the man's enabler....and gives me the "George W. Bush smirk" when I mention anything about, not helping his father....."Enough is Enough~!!!"~~~already!