I'm a little bit confused by the question but I'll give it my best shot!
The idea of marriage has been known for centuries for the ups and downs and this idea still applies to marriages in today's society. The pros of marriage include partnership, joint bank accounts which assist with financial issues, and just the general happiness of getting engaged.
The downsides would be the direct contrasts of the pros, like when a married couple runs into financial issues, this is something both individuals will have to deal with. If you want a divorce, then a whole process in court must be done in order for this to happen which is real unfortunate.