As the angels which are in heaven...

There are so many views of life after death, but Yeshua was very clear about marriage and gender after death when He answered the Sadducees.

I would like to know what your understand is of Mark 12:25 "For when they shall rise from the dead, they neither marry, nor are given in marriage; but are as the angels which are in heaven."

Angels who show themselves on earth are always described as being male. I say this based purely in the sense of how we physically see the difference between male and female in humans as they haven't been seen nor described when naked in the Bible. How the fallen ones had children with human women is only an assumption as Scripture doesn't say and no one lived back then who can tell us.

My mum has be hope that she will one day be united with my dad who passed away 6 years ago, but this verse always make me wonder what that reunion will be like.

Yes, there won't be any tears and we will be fulfilled, etc., having Yeshua as our king and Father amongst us. That is however not the topic on this questions.