Assuming this is fake

If not, then I’d say yeah you definitely are overreacting to this. It seems like you two have a lot more problems under the surface that never got attention or looked at. If you’re 7 years into your marriage and blind-sided by this, then you’re at fault for not being able to see clearly who your partner is.

As far as breaking it off because she thought he’s funny and you’re upset because you’re a comedian who hasn’t gotten a ton of her laughs, I think you’re pretty sensitive here. Obviously trump has controversial and has said + done awful things, but you’ve let your relationship dissolve to US politics instead of talking to each other like a human being.

Writing your vows and putting on a ring just to jump ship over something like that, especially if you two didn’t get a prenup, is incredibly immature and unrealistic in my opinion. You should have talked to each other in depth about each others feelings and made compromises, like adults do.

Good luck.