New to religion

Hello, I was raised with no religious beliefs taught to me. I’m not baptized or any of that. I’m 18 and in a pretty committed 2 year relationship ( 18 is young,I know) but his family mentions stuff about me getting baptized etc. and wanting a wedding in a church. Is it wrong for me to do it to please his family? I have nothing against it and think a church wedding would be nice. Will I look ridiculous perusing religion at 18?