Need your opinion on intercaste marriage

I'm M24 (BC) an IT employee with good package.. and she is F24 (SC) and she is dentist.

We are school frds and in college time we are fallin love each other and after 2 year we did break up due to caste issues..

Now we are taking daily as good frds but our past is distrubing us to being frds and pushing to patchup again and face the issue together.

I gone through the consequences which if we married..need to face relative side issue... Community issue and etc...

My concern is.. for the first 5 years aprx.. all will go good but after that.. relative support ilama epdi irukumm manage pandrathu.. do we feel lonely? Or after children, how they survive lonely without close relative support.

Enaku romba kolapama irukuuu.. ena pandrathunee therilla.. How to handle these situations??

Please share your thoughts on this.