Do u regret marrying or being with someone older?

So I'm 26 in Nov and I like a guy 11 years older than me I know its not so bad but my mum always moans when I say I like older men...I'm very emotional mature and I like men that have Also matured emotional and spiritually but she says no dont go for such a old man cos he won't have the energy to keep up with u and also he will be boring and old etc dunno if its true...I've never been with a guy in my age range 26-30 always older....