too late to find relationships now? ?

i'm now 46 and never been married or had a relationship with a woman because i had mental problems my entire adult life.. i did have flings with quite a few girls in my teens so i did not completely miss out...but never had a steady girlfriend, ever.....and never established new friendships either.

i now live alone and my only support is my elderly parents who i'm very close to.....is it too late for me to find a mate now?