Can a Shi'a girl marry a Sunni guy? Do inter-sect marriages go well?

Re: Can a Shi’a girl marry a Sunni guy? Do inter-sect marriages go well?

Really? I grew up in Pakistan. I have never heard normal people say this. Most sunnis and shia don’t consider ahmadis to be Muslim. But Sunni and Shia are considered very much muslim by the vast majority.

Like what, for example? I am sunni and I have shia friends. As far as I know, there are minor differences…method of praying, disagreement over caliph lineage etc. but as far as basic aqeedah goes, I don’t know of any major differences?