Do you think what I said to my husband uncle was disrespectful or funny?

To cut a long story short my husband has a uncle called Allen who has caused a lot of stress and upset towards my husbands family and I see my husbands family as my family too.

He barely visits, doesn't help with caring for his vulnerable elderly parents and special needs brother and expects my mother in law to do everything yet criticises her ways of going about it when she's one of strongest women I know and is doing amazingly. His wife and children are disrespectful. Holds grudges over the most stupid things and he's extremely superficial and tacky but he thinks he's posh.

Even after all this me and my now husband thought we'd be kind and invite him and his family to our wedding in July. Two days after sending out the invitations they sent us a rejection letter saying they were going on holiday to Portugal. They spelt my husbands name wrong and called me Alison when my name is Alice which was written on the invite. It was just them being petty.

Last weekend was my husbands grandparents 70th wedding anniversary. Allen originally was coming but once he found out it was gonna be a big party with all the family and that my husbands grandma is extremely ill and bed bound now he quickly changed his mind.

I've been in relationship with my husband for 5 years and married since July and I hadn't ever met him before last weekend but I'd heard enough and he'd not given a good impression to me.

He park the trashiest car i think I've ever seen a white range drover convertible. There nothing more tragic then a 60 something wearing a shirt from a georgio armani outlet. He said hello to everyone and said to me "who are you?" I said "I'm Alison, how was Portugal?". My partner ran off laughing and my his cousins were trying there best to hold there laugher in. My mother in law said "your not Alison your Alice" and his granddaughter said "when did we go Portugal?" .

He was everything I expected him to be. He was so rude and tried to show off to everyone.

Updates
1 y
I think I earned a lot of respect off my husbands family as it was so unexpected. I come off shy but if you fuck with me or my family I'm not one to mess with. Even his grandparents found it funny and said he had it coming. My husband has been laughing about it for the last two days but I don't think my dad was impressed and said I should have been respectful
Do you think what I said to my husband uncle was disrespectful or funny?
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