You might find the following sites of interest. They are all known to us, but we have no responsibility for their contents or the advice they might give:

UK Ministries

Parakaleo, UK: A ministry for the gender confused
http://www.parakaleo.co.uk

EnCourage (UK): A ministry for Catholics facing homosexual issues
http://www.encouragetrust.org.uk

Living Waters UK: A Christian ministry to men and women dealing with relational and sexual issues and also to people dealing with issues of gender identity.
http://www.living-waters-uk.org

Freetobeme: An excellent site for young people dealing with homosexual issues.
http://www.freetobeme.com

Love for Life: A site for teenagers on relationships and sexuality issues
http://www.loveforlife.org.uk

Into The Light: Information, support & resources for people who have been abused and those who support them.
http://www.intothelight.org.uk

2-in-2-1: A helpful site for married couples where a partner is struggling with same sex or other issues
http://www.2-in-2-1.co.uk

Association of Christian Counsellors
http://www.acc-uk.org

Some Overseas Ministries

LinC (interdenominational association of Christian ministries in Europe)
http://www.liveinchrist.eu/ 

Onze Weg (Netherlands)
http://www.onzeweg.nl

Different (Holland and Belgium)
http://www.totheildesvolks.nl/engels/ehah.htm

Til Helhet (Norway)
http://www.tilhelhet.no

Basis (Denmark)
http://www.basis.nu

Medvandrarna (Sweden)
http://www.medvandrarna.se

Aslan (Finland)
http://www.aslan.fi

Liberty (Australia)
http://www.libertychristianministries.org.au/

National Association for Research & Therapy of Homosexuality (NARTH)
http://www.narth.com

Robert A.J.Gagnon (Associate Professor of New Testament at Pittsburg Theological Seminary, and author of "The Bible & Homosexual Practice: Text & Hermeneutics")
http://www.robgagnon.net