ML wrote:
"----seems like I am giving a lot of TVI on strangely enough 2m."

Probably receiving amplifier overload.

Antennas usually couple more tightly side by side than they do end to
end where they reside in each other`s nulls. If the TV antenna is
horizintally polarized while your transmitting antenna is vertically
polarized. that should greatly decrease coupling between the antennas.
Maybe distance between the two antennas can be maximized. Maybe the new
TV antenna has a feedline defect allowing the line to become part of the
receiving antenna. Its coax should prevent noise pickup not cause it.
Maybe careful adjusting cross-polarization of the antennas, or a
combination of cures will fix your problem. I hope you are lucky.

Best regards, Richard Harrison, KB5WZI