My guy friend dumped me? Advice?

[Vola]

Me and my grade school guy friend caught up on Facebook. We have spoken at least every other day. He has a girlfriend which it seems my guy friend is not INLOVE with her but I respected their relationship. I text my guy friend today, and he replied " I am ignoring u because I am causing him problems and how he can't continue are friendship?" how am I causing you problems when I just met you it sounds like its a lack of trust and lot insecurity in this relationship. The problem isn't me. I just wanted him as friend. Advice? Am I wrong?

[Sandy]

You said you respected he has a gf. So leave him alone.

[Liam]

You're right.