I can't get over my work oneitis.

Every Monday morning I tell myself "I will completely ignore her this week. Just be polite, don't flirt, don't give her the attention & validation she craves"

Yet every day I have to interact with this girl. And she is so. Fucking. Hot. And she flirts with me even though she's in an LTR. She gives me just enough encouragement to keep me around her like some love sick beta faggot. I recognise this, but I can't stop it.

Part of the problem is that work is boring, and flirting with an attractive girl brightens up my day like it would brighten any man's day. It's fun and takes the edge off the boring side of work.

The ONLY thing that seems to work is when I don't see her for a few days, i.e. One of us is on holiday.

I lift. It's not helping. I play sport. It's not helping. I'm married so I can't fuck other women. I fuck my wife but it doesn't help.

I am in far too deep here and I am drowning and need urgent help.

Can anyone offer me some practical tips on how to get over this and get my fucking life back?